[PATCH] Rebase makedumpfile-1.5.7
WANG Chao
chaowang at redhat.com
Thu Sep 18 07:08:12 UTC 2014
Rebase makedumpfile-1.5.7 and remove the useless patches.
Signed-off-by: WANG Chao <chaowang at redhat.com>
---
.gitignore | 3 +-
...-Makefile-for-eppic_makedumpfile.so-build.patch | 48 --
...pfile-Fix-free-bitmap_buffer_cyclic-error.patch | 111 ----
...makedumpfile-Introduce-the-mdf_pfn_t-type.patch | 738 ---------------------
...Move-counting-pfn_memhole-for-cyclic-mode.patch | 97 ---
...emove-the-1st-bitmap-buffer-from-the-ELF-.patch | 189 ------
...top-maximizing-the-bitmap-buffer-to-reduc.patch | 73 --
kexec-tools.spec | 30 +-
sources | 2 +-
9 files changed, 11 insertions(+), 1280 deletions(-)
delete mode 100644 kexec-tools-2.0.4-makedumpfile-Fix-Makefile-for-eppic_makedumpfile.so-build.patch
delete mode 100644 kexec-tools-2.0.4-makedumpfile-Fix-free-bitmap_buffer_cyclic-error.patch
delete mode 100644 kexec-tools-2.0.4-makedumpfile-Introduce-the-mdf_pfn_t-type.patch
delete mode 100644 kexec-tools-2.0.4-makedumpfile-Move-counting-pfn_memhole-for-cyclic-mode.patch
delete mode 100644 kexec-tools-2.0.4-makedumpfile-Remove-the-1st-bitmap-buffer-from-the-ELF-.patch
delete mode 100644 kexec-tools-2.0.4-makedumpfile-Stop-maximizing-the-bitmap-buffer-to-reduc.patch
diff --git a/.gitignore b/.gitignore
index b4a182c..ad1fdf6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
/eppic_030413.tar.gz
-/kexec-tools-po-20131224.tgz
-/makedumpfile-1.5.6.tar.gz
/kexec-tools-2.0.7.tar.xz
/kdump-anaconda-addon-003.tar.gz
+/makedumpfile-1.5.7.tar.gz
diff --git a/kexec-tools-2.0.4-makedumpfile-Fix-Makefile-for-eppic_makedumpfile.so-build.patch b/kexec-tools-2.0.4-makedumpfile-Fix-Makefile-for-eppic_makedumpfile.so-build.patch
deleted file mode 100644
index 37da5f4..0000000
--- a/kexec-tools-2.0.4-makedumpfile-Fix-Makefile-for-eppic_makedumpfile.so-build.patch
+++ /dev/null
@@ -1,48 +0,0 @@
-From 45fc42c5c980e2d5b755ed24a6983f44798d958e Mon Sep 17 00:00:00 2001
-From: WANG Chao <chaowang at redhat.com>
-Date: Tue, 10 Jun 2014 14:11:27 +0900
-Subject: [PATCH] [PATCH] Fix Makefile for eppic_makedumpfile.so build.
-
-When libeppic isn't installed on a standard location, building
-eppic_makedumpfile.so with -leppic directly doesn't work.
-
-Add LDFLAGS to build arguments, so that one can pass LDFLAGS="-Ldir
--Idir" to tell where to search for libeppic library and its header
-files.
-
-For example, if eppic source is installed on the same directory level
-with makedumpfile as the following:
-
-makedumpfile
- |--- arch
- +--- eeppic_scripts
-eppic
- |--- applications
- +--- libeppic
-
-After compiling libeppic, one can use the following command to build
-eppic_makedumpfile.so:
-
-make LDFLAGS="-I../eppic/libeppic -L../eppic/libeppic" eppic_makedumpfile.so
-
-Signed-off-by: WANG Chao <chaowang at redhat.com>
----
- Makefile | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/Makefile b/Makefile
-index d87638b..0cc07ef 100644
---- a/makedumpfile-1.5.6/Makefile
-+++ b/makedumpfile-1.5.6/Makefile
-@@ -87,7 +87,7 @@ makedumpfile: $(SRC_BASE) $(OBJ_PART) $(OBJ_ARCH)
- gzip -c ./makedumpfile.conf.5 > ./makedumpfile.conf.5.gz
-
- eppic_makedumpfile.so: extension_eppic.c
-- $(CC) $(CFLAGS) -shared -rdynamic -o $@ extension_eppic.c -fPIC -leppic -ltinfo
-+ $(CC) $(CFLAGS) $(LDFLAGS) -shared -rdynamic -o $@ extension_eppic.c -fPIC -leppic -ltinfo
-
- clean:
- rm -f $(OBJ) $(OBJ_PART) $(OBJ_ARCH) makedumpfile makedumpfile.8.gz makedumpfile.conf.5.gz
---
-1.9.3
-
diff --git a/kexec-tools-2.0.4-makedumpfile-Fix-free-bitmap_buffer_cyclic-error.patch b/kexec-tools-2.0.4-makedumpfile-Fix-free-bitmap_buffer_cyclic-error.patch
deleted file mode 100644
index f95d1c9..0000000
--- a/kexec-tools-2.0.4-makedumpfile-Fix-free-bitmap_buffer_cyclic-error.patch
+++ /dev/null
@@ -1,111 +0,0 @@
-From 0e7b1a6e3c1919c9222b662d458637ddf802dd04 Mon Sep 17 00:00:00 2001
-From: Arthur Zou <zzou at redhat.com>
-Date: Wed, 7 May 2014 17:54:16 +0900
-Subject: [PATCH] [PATCH v3] Fix free bitmap_buffer_cyclic error.
-
-Description:
-In create_dump_bitmap() and write_kdump_pages_and_bitmap_cyclic(),
-What should be freed is info->partial_bitmap instead of info->bitmap.
-
-Solution:
-Add two functions to free the bitmap_buffer_cyclic. info->partial_bitmap1
-is freed by free_bitmap1_buffer_cyclic(). info->partial_bitmap2 is
-freed by free_bitmap2_buffer_cyclic(). At the same time, remove
-thoes frees that free partial_bitmap1 or partial_bitmap2 at the end
-of main() because partial_bitmap1 and partial_bitmap2 has been freed
-after dump file has been written out, so there is no need to free it
-again at the end of main.
-
-Signed-off-by: Arthur Zou <zzou at redhat.com>
-Signed-off-by: Baoquan He <bhe at redhat.com>
----
- makedumpfile.c | 38 ++++++++++++++++++++++++++++++--------
- 1 file changed, 30 insertions(+), 8 deletions(-)
-
-diff --git a/makedumpfile.c b/makedumpfile.c
-index 16081a5..ef8a750 100644
---- a/makedumpfile-1.5.6/makedumpfile.c
-+++ b/makedumpfile-1.5.6/makedumpfile.c
-@@ -5130,6 +5130,31 @@ free_bitmap_buffer(void)
- free_bitmap2_buffer();
- }
-
-+void
-+free_bitmap1_buffer_cyclic()
-+{
-+ if (info->partial_bitmap1 != NULL){
-+ free(info->partial_bitmap1);
-+ info->partial_bitmap1 = NULL;
-+ }
-+}
-+
-+void
-+free_bitmap2_buffer_cyclic()
-+{
-+ if (info->partial_bitmap2 != NULL){
-+ free(info->partial_bitmap2);
-+ info->partial_bitmap2 = NULL;
-+ }
-+}
-+
-+void
-+free_bitmap_buffer_cyclic()
-+{
-+ free_bitmap1_buffer_cyclic();
-+ free_bitmap2_buffer_cyclic();
-+}
-+
- int
- create_dump_bitmap(void)
- {
-@@ -5147,8 +5172,7 @@ create_dump_bitmap(void)
- goto out;
-
- info->num_dumpable = get_num_dumpable_cyclic();
--
-- free_bitmap2_buffer();
-+ free_bitmap2_buffer_cyclic();
- }
-
- } else {
-@@ -6190,6 +6214,8 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page)
- if (!write_cache_bufsz(cd_page))
- return FALSE;
-
-+ free_bitmap_buffer_cyclic();
-+
- /*
- * print [100 %]
- */
-@@ -6947,7 +6973,7 @@ write_kdump_pages_and_bitmap_cyclic(struct cache_data *cd_header, struct cache_d
- }
-
-
-- free_bitmap1_buffer();
-+ free_bitmap1_buffer_cyclic();
-
- if (!prepare_bitmap2_buffer_cyclic())
- return FALSE;
-@@ -6970,7 +6996,7 @@ write_kdump_pages_and_bitmap_cyclic(struct cache_data *cd_header, struct cache_d
- return FALSE;
- }
-
--
-+ free_bitmap2_buffer_cyclic();
-
- gettimeofday(&tv_start, NULL);
-
-@@ -9349,10 +9375,6 @@ out:
- free(info->splitting_info);
- if (info->p2m_mfn_frame_list != NULL)
- free(info->p2m_mfn_frame_list);
-- if (info->partial_bitmap1 != NULL)
-- free(info->partial_bitmap1);
-- if (info->partial_bitmap2 != NULL)
-- free(info->partial_bitmap2);
- free(info);
- }
- free_elf_info();
---
-1.8.5.3
-
diff --git a/kexec-tools-2.0.4-makedumpfile-Introduce-the-mdf_pfn_t-type.patch b/kexec-tools-2.0.4-makedumpfile-Introduce-the-mdf_pfn_t-type.patch
deleted file mode 100644
index 14fad22..0000000
--- a/kexec-tools-2.0.4-makedumpfile-Introduce-the-mdf_pfn_t-type.patch
+++ /dev/null
@@ -1,738 +0,0 @@
-From 9dc6440c63320066bc6344c6e3ca3c3af88bcc42 Mon Sep 17 00:00:00 2001
-From: Petr Tesarik <ptesarik at suse.cz>
-Date: Thu, 24 Apr 2014 10:58:43 +0900
-Subject: [PATCH] [PATCH v3] Introduce the mdf_pfn_t type.
-
-Replace unsigned long long with mdf_pfn_t where:
-
- a. the variable denotes a PFN
- b. the variable is a number of pages
-
-The number of pages is converted to a mdf_pfn_t, because it is a result
-of subtracting two PFNs or incremented in a loop over a range of PFNs,
-so it can get as large as a PFN.
-
-Note: The mdf_ (i.e. makedumpfile) prefix is used to prevent possible
-conflicts with other software that defines a pfn_t type.
-
-Signed-off-by: Petr Tesarik <ptesarik at suse.cz>
-Signed-off-by: Baoquan He <bhe at redhat.com>
----
- makedumpfile.c | 152 ++++++++++++++++++++++++++++++---------------------------
- makedumpfile.h | 48 +++++++++---------
- sadump_info.c | 15 +++---
- sadump_info.h | 4 +-
- 4 files changed, 115 insertions(+), 104 deletions(-)
-
-diff --git a/makedumpfile.c b/makedumpfile.c
-index ce4a866..0b31932 100644
---- a/makedumpfile-1.5.6/makedumpfile.c
-+++ b/makedumpfile-1.5.6/makedumpfile.c
-@@ -37,7 +37,7 @@ struct DumpInfo *info = NULL;
-
- char filename_stdout[] = FILENAME_STDOUT;
-
--static void first_cycle(unsigned long long start, unsigned long long max, struct cycle *cycle)
-+static void first_cycle(mdf_pfn_t start, mdf_pfn_t max, struct cycle *cycle)
- {
- cycle->start_pfn = round(start, info->pfn_cyclic);
- cycle->end_pfn = cycle->start_pfn + info->pfn_cyclic;
-@@ -46,7 +46,7 @@ static void first_cycle(unsigned long long start, unsigned long long max, struct
- cycle->end_pfn = max;
- }
-
--static void update_cycle(unsigned long long max, struct cycle *cycle)
-+static void update_cycle(mdf_pfn_t max, struct cycle *cycle)
- {
- cycle->start_pfn= cycle->end_pfn;
- cycle->end_pfn= cycle->start_pfn + info->pfn_cyclic;
-@@ -55,7 +55,7 @@ static void update_cycle(unsigned long long max, struct cycle *cycle)
- cycle->end_pfn = max;
- }
-
--static int end_cycle(unsigned long long max, struct cycle *cycle)
-+static int end_cycle(mdf_pfn_t max, struct cycle *cycle)
- {
- return (cycle->start_pfn >= max)?TRUE:FALSE;
- }
-@@ -67,15 +67,15 @@ static int end_cycle(unsigned long long max, struct cycle *cycle)
- /*
- * The numbers of the excluded pages
- */
--unsigned long long pfn_zero;
--unsigned long long pfn_memhole;
--unsigned long long pfn_cache;
--unsigned long long pfn_cache_private;
--unsigned long long pfn_user;
--unsigned long long pfn_free;
--unsigned long long pfn_hwpoison;
-+mdf_pfn_t pfn_zero;
-+mdf_pfn_t pfn_memhole;
-+mdf_pfn_t pfn_cache;
-+mdf_pfn_t pfn_cache_private;
-+mdf_pfn_t pfn_user;
-+mdf_pfn_t pfn_free;
-+mdf_pfn_t pfn_hwpoison;
-
--unsigned long long num_dumped;
-+mdf_pfn_t num_dumped;
-
- int retcd = FAILED; /* return code */
-
-@@ -122,7 +122,9 @@ unsigned long long
- ptom_xen(unsigned long long paddr)
- {
- unsigned long mfn;
-- unsigned long long maddr, pfn, mfn_idx, frame_idx;
-+ unsigned long long maddr;
-+ mdf_pfn_t pfn;
-+ unsigned long long mfn_idx, frame_idx;
-
- pfn = paddr_to_pfn(paddr);
- mfn_idx = pfn / MFNS_PER_FRAME;
-@@ -226,12 +228,13 @@ is_in_same_page(unsigned long vaddr1, unsigned long vaddr2)
- }
-
- #define BITMAP_SECT_LEN 4096
--static inline int is_dumpable(struct dump_bitmap *, unsigned long long);
--static inline int is_dumpable_cyclic(char *bitmap, unsigned long long, struct cycle *cycle);
-+static inline int is_dumpable(struct dump_bitmap *, mdf_pfn_t);
-+static inline int is_dumpable_cyclic(char *bitmap, mdf_pfn_t, struct cycle *cycle);
- unsigned long
--pfn_to_pos(unsigned long long pfn)
-+pfn_to_pos(mdf_pfn_t pfn)
- {
-- unsigned long desc_pos, i;
-+ unsigned long desc_pos;
-+ mdf_pfn_t i;
-
- desc_pos = info->valid_pages[pfn / BITMAP_SECT_LEN];
- for (i = round(pfn, BITMAP_SECT_LEN); i < pfn; i++)
-@@ -246,7 +249,7 @@ read_page_desc(unsigned long long paddr, page_desc_t *pd)
- {
- struct disk_dump_header *dh;
- unsigned long desc_pos;
-- unsigned long long pfn;
-+ mdf_pfn_t pfn;
- off_t offset;
-
- /*
-@@ -2375,8 +2378,8 @@ pgdat4:
- }
-
- void
--dump_mem_map(unsigned long long pfn_start,
-- unsigned long long pfn_end, unsigned long mem_map, int num_mm)
-+dump_mem_map(mdf_pfn_t pfn_start, mdf_pfn_t pfn_end,
-+ unsigned long mem_map, int num_mm)
- {
- struct mem_map_data *mmd;
-
-@@ -2802,7 +2805,7 @@ int
- get_mm_sparsemem(void)
- {
- unsigned int section_nr, mem_section_size, num_section;
-- unsigned long long pfn_start, pfn_end;
-+ mdf_pfn_t pfn_start, pfn_end;
- unsigned long section, mem_map;
- unsigned long *mem_sec = NULL;
-
-@@ -2886,7 +2889,7 @@ get_mem_map_without_mm(void)
- int
- get_mem_map(void)
- {
-- unsigned long long max_pfn = 0;
-+ mdf_pfn_t max_pfn = 0;
- unsigned int i;
- int ret;
-
-@@ -2944,7 +2947,7 @@ initialize_bitmap_memory(void)
- struct dump_bitmap *bmp;
- off_t bitmap_offset;
- off_t bitmap_len, max_sect_len;
-- unsigned long pfn;
-+ mdf_pfn_t pfn;
- int i, j;
- long block_size;
-
-@@ -3309,8 +3312,7 @@ initialize_2nd_bitmap(struct dump_bitmap *bitmap)
- }
-
- int
--set_bitmap(struct dump_bitmap *bitmap, unsigned long long pfn,
-- int val)
-+set_bitmap(struct dump_bitmap *bitmap, mdf_pfn_t pfn, int val)
- {
- int byte, bit;
- off_t old_offset, new_offset;
-@@ -3358,7 +3360,7 @@ set_bitmap(struct dump_bitmap *bitmap, unsigned long long pfn,
- }
-
- int
--set_bitmap_cyclic(char *bitmap, unsigned long long pfn, int val, struct cycle *cycle)
-+set_bitmap_cyclic(char *bitmap, mdf_pfn_t pfn, int val, struct cycle *cycle)
- {
- int byte, bit;
- static int warning = 0;
-@@ -3425,7 +3427,7 @@ sync_2nd_bitmap(void)
- }
-
- int
--set_bit_on_1st_bitmap(unsigned long long pfn, struct cycle *cycle)
-+set_bit_on_1st_bitmap(mdf_pfn_t pfn, struct cycle *cycle)
- {
- if (info->flag_cyclic) {
- return set_bitmap_cyclic(info->partial_bitmap1, pfn, 1, cycle);
-@@ -3435,7 +3437,7 @@ set_bit_on_1st_bitmap(unsigned long long pfn, struct cycle *cycle)
- }
-
- int
--clear_bit_on_1st_bitmap(unsigned long long pfn, struct cycle *cycle)
-+clear_bit_on_1st_bitmap(mdf_pfn_t pfn, struct cycle *cycle)
- {
- if (info->flag_cyclic) {
- return set_bitmap_cyclic(info->partial_bitmap1, pfn, 0, cycle);
-@@ -3445,7 +3447,7 @@ clear_bit_on_1st_bitmap(unsigned long long pfn, struct cycle *cycle)
- }
-
- int
--clear_bit_on_2nd_bitmap(unsigned long long pfn, struct cycle *cycle)
-+clear_bit_on_2nd_bitmap(mdf_pfn_t pfn, struct cycle *cycle)
- {
- if (info->flag_cyclic) {
- return set_bitmap_cyclic(info->partial_bitmap2, pfn, 0, cycle);
-@@ -3455,7 +3457,7 @@ clear_bit_on_2nd_bitmap(unsigned long long pfn, struct cycle *cycle)
- }
-
- int
--clear_bit_on_2nd_bitmap_for_kernel(unsigned long long pfn, struct cycle *cycle)
-+clear_bit_on_2nd_bitmap_for_kernel(mdf_pfn_t pfn, struct cycle *cycle)
- {
- unsigned long long maddr;
-
-@@ -3472,7 +3474,7 @@ clear_bit_on_2nd_bitmap_for_kernel(unsigned long long pfn, struct cycle *cycle)
- }
-
- int
--set_bit_on_2nd_bitmap(unsigned long long pfn, struct cycle *cycle)
-+set_bit_on_2nd_bitmap(mdf_pfn_t pfn, struct cycle *cycle)
- {
- if (info->flag_cyclic) {
- return set_bitmap_cyclic(info->partial_bitmap2, pfn, 1, cycle);
-@@ -3482,7 +3484,7 @@ set_bit_on_2nd_bitmap(unsigned long long pfn, struct cycle *cycle)
- }
-
- int
--set_bit_on_2nd_bitmap_for_kernel(unsigned long long pfn, struct cycle *cycle)
-+set_bit_on_2nd_bitmap_for_kernel(mdf_pfn_t pfn, struct cycle *cycle)
- {
- unsigned long long maddr;
-
-@@ -3793,11 +3795,11 @@ rearrange_dumpdata(void)
- return TRUE;
- }
-
--unsigned long long
-+mdf_pfn_t
- page_to_pfn(unsigned long page)
- {
- unsigned int num;
-- unsigned long long pfn = ULONGLONG_MAX;
-+ mdf_pfn_t pfn = ULONGLONG_MAX;
- unsigned long long index = 0;
- struct mem_map_data *mmd;
-
-@@ -3827,7 +3829,7 @@ reset_bitmap_of_free_pages(unsigned long node_zones, struct cycle *cycle)
- int order, i, migrate_type, migrate_types;
- unsigned long curr, previous, head, curr_page, curr_prev;
- unsigned long addr_free_pages, free_pages = 0, found_free_pages = 0;
-- unsigned long long pfn, start_pfn;
-+ mdf_pfn_t pfn, start_pfn;
-
- /*
- * On linux-2.6.24 or later, free_list is divided into the array.
-@@ -4430,7 +4432,7 @@ create_1st_bitmap(void)
- int i;
- unsigned int num_pt_loads = get_num_pt_loads();
- char buf[info->page_size];
-- unsigned long long pfn, pfn_start, pfn_end, pfn_bitmap1;
-+ mdf_pfn_t pfn, pfn_start, pfn_end, pfn_bitmap1;
- unsigned long long phys_start, phys_end;
- struct timeval tv_start;
- off_t offset_page;
-@@ -4502,10 +4504,10 @@ int
- create_1st_bitmap_cyclic(struct cycle *cycle)
- {
- int i;
-- unsigned long long pfn, pfn_bitmap1;
-+ mdf_pfn_t pfn, pfn_bitmap1;
- unsigned long long phys_start, phys_end;
-- unsigned long long pfn_start, pfn_end;
-- unsigned long long pfn_start_roundup, pfn_end_round;
-+ mdf_pfn_t pfn_start, pfn_end;
-+ mdf_pfn_t pfn_start_roundup, pfn_end_round;
- unsigned long pfn_start_byte, pfn_end_byte;
-
- /*
-@@ -4563,7 +4565,8 @@ create_1st_bitmap_cyclic(struct cycle *cycle)
- int
- exclude_zero_pages(void)
- {
-- unsigned long long pfn, paddr;
-+ mdf_pfn_t pfn;
-+ unsigned long long paddr;
- struct dump_bitmap bitmap2;
- struct timeval tv_start;
- unsigned char buf[info->page_size];
-@@ -4615,10 +4618,10 @@ static int
- initialize_2nd_bitmap_cyclic(struct cycle *cycle)
- {
- int i;
-- unsigned long long pfn;
-+ mdf_pfn_t pfn;
- unsigned long long phys_start, phys_end;
-- unsigned long long pfn_start, pfn_end;
-- unsigned long long pfn_start_roundup, pfn_end_round;
-+ mdf_pfn_t pfn_start, pfn_end;
-+ mdf_pfn_t pfn_start_roundup, pfn_end_round;
- unsigned long pfn_start_byte, pfn_end_byte;
-
- /*
-@@ -4666,10 +4669,12 @@ initialize_2nd_bitmap_cyclic(struct cycle *cycle)
-
- int
- __exclude_unnecessary_pages(unsigned long mem_map,
-- unsigned long long pfn_start, unsigned long long pfn_end, struct cycle *cycle)
-+ mdf_pfn_t pfn_start, mdf_pfn_t pfn_end, struct cycle *cycle)
- {
-- unsigned long long pfn, pfn_mm, maddr;
-- unsigned long long pfn_read_start, pfn_read_end, index_pg;
-+ mdf_pfn_t pfn;
-+ unsigned long index_pg, pfn_mm;
-+ unsigned long long maddr;
-+ mdf_pfn_t pfn_read_start, pfn_read_end;
- unsigned char page_cache[SIZE(page) * PGMM_CACHED];
- unsigned char *pcache;
- unsigned int _count, _mapcount = 0;
-@@ -5169,7 +5174,7 @@ get_loads_dumpfile(void)
- {
- int i, phnum, num_new_load = 0;
- long page_size = info->page_size;
-- unsigned long long pfn, pfn_start, pfn_end, num_excluded;
-+ mdf_pfn_t pfn, pfn_start, pfn_end, num_excluded;
- unsigned long frac_head, frac_tail;
- Elf64_Phdr load;
- struct dump_bitmap bitmap2;
-@@ -5619,10 +5624,10 @@ out:
- return ret;
- }
-
--unsigned long long
-+mdf_pfn_t
- get_num_dumpable(void)
- {
-- unsigned long long pfn, num_dumpable;
-+ mdf_pfn_t pfn, num_dumpable;
- struct dump_bitmap bitmap2;
-
- initialize_2nd_bitmap(&bitmap2);
-@@ -5634,10 +5639,10 @@ get_num_dumpable(void)
- return num_dumpable;
- }
-
--unsigned long long
-+mdf_pfn_t
- get_num_dumpable_cyclic(void)
- {
-- unsigned long long pfn, num_dumpable=0;
-+ mdf_pfn_t pfn, num_dumpable=0;
- struct cycle cycle = {0};
-
- for_each_cycle(0, info->max_mapnr, &cycle)
-@@ -5699,8 +5704,9 @@ write_elf_pages(struct cache_data *cd_header, struct cache_data *cd_page)
- {
- int i, phnum;
- long page_size = info->page_size;
-- unsigned long long pfn, pfn_start, pfn_end, paddr, num_excluded;
-- unsigned long long num_dumpable, per;
-+ mdf_pfn_t pfn, pfn_start, pfn_end, num_excluded;
-+ unsigned long long paddr;
-+ mdf_pfn_t num_dumpable, per;
- unsigned long long memsz, filesz;
- unsigned long frac_head, frac_tail;
- off_t off_seg_load, off_memory;
-@@ -5885,7 +5891,7 @@ write_elf_pages(struct cache_data *cd_header, struct cache_data *cd_page)
- }
-
- int
--read_pfn(unsigned long long pfn, unsigned char *buf)
-+read_pfn(mdf_pfn_t pfn, unsigned char *buf)
- {
- unsigned long long paddr;
-
-@@ -5904,7 +5910,7 @@ get_loads_dumpfile_cyclic(void)
- int i, phnum, num_new_load = 0;
- long page_size = info->page_size;
- unsigned char buf[info->page_size];
-- unsigned long long pfn, pfn_start, pfn_end, num_excluded;
-+ mdf_pfn_t pfn, pfn_start, pfn_end, num_excluded;
- unsigned long frac_head, frac_tail;
- Elf64_Phdr load;
- struct cycle cycle = {0};
-@@ -5976,8 +5982,8 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page)
- int i, phnum;
- long page_size = info->page_size;
- unsigned char buf[info->page_size];
-- unsigned long long pfn, pfn_start, pfn_end, paddr, num_excluded;
-- unsigned long long num_dumpable, per;
-+ mdf_pfn_t pfn, pfn_start, pfn_end, num_excluded, num_dumpable, per;
-+ unsigned long long paddr;
- unsigned long long memsz, filesz;
- unsigned long frac_head, frac_tail;
- off_t off_seg_load, off_memory;
-@@ -6197,8 +6203,8 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page)
- int
- write_kdump_pages(struct cache_data *cd_header, struct cache_data *cd_page)
- {
-- unsigned long long pfn, per, num_dumpable;
-- unsigned long long start_pfn, end_pfn;
-+ mdf_pfn_t pfn, per, num_dumpable;
-+ mdf_pfn_t start_pfn, end_pfn;
- unsigned long size_out;
- struct page_desc pd, pd_zero;
- off_t offset_data = 0;
-@@ -6404,8 +6410,8 @@ int
- write_kdump_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page,
- struct page_desc *pd_zero, off_t *offset_data, struct cycle *cycle)
- {
-- unsigned long long pfn, per;
-- unsigned long long start_pfn, end_pfn;
-+ mdf_pfn_t pfn, per;
-+ mdf_pfn_t start_pfn, end_pfn;
- unsigned long size_out;
- struct page_desc pd;
- unsigned char buf[info->page_size], *buf_out = NULL;
-@@ -7511,7 +7517,7 @@ read_vmcoreinfo_xen(void)
- }
-
- int
--allocated_in_map(unsigned long long pfn)
-+allocated_in_map(mdf_pfn_t pfn)
- {
- static unsigned long long cur_idx = -1;
- static unsigned long cur_word;
-@@ -7557,8 +7563,8 @@ exclude_xen3_user_domain(void)
- unsigned int num_pt_loads = get_num_pt_loads();
- unsigned long page_info_addr;
- unsigned long long phys_start, phys_end;
-- unsigned long long pfn, pfn_end;
-- unsigned long long j, size;
-+ mdf_pfn_t pfn, pfn_end;
-+ mdf_pfn_t j, size;
-
- /*
- * NOTE: the first half of bitmap is not used for Xen extraction
-@@ -7621,8 +7627,8 @@ exclude_xen4_user_domain(void)
- unsigned int num_pt_loads = get_num_pt_loads();
- unsigned long page_info_addr;
- unsigned long long phys_start, phys_end;
-- unsigned long long pfn, pfn_end;
-- unsigned long long j, size;
-+ mdf_pfn_t pfn, pfn_end;
-+ mdf_pfn_t j, size;
-
- /*
- * NOTE: the first half of bitmap is not used for Xen extraction
-@@ -7847,7 +7853,7 @@ print_vtop(void)
- void
- print_report(void)
- {
-- unsigned long long pfn_original, pfn_excluded, shrinking;
-+ mdf_pfn_t pfn_original, pfn_excluded, shrinking;
-
- /*
- * /proc/vmcore doesn't contain the memory hole area.
-@@ -7952,9 +7958,9 @@ int
- setup_splitting(void)
- {
- int i;
-- unsigned long long j, pfn_per_dumpfile;
-- unsigned long long start_pfn, end_pfn;
-- unsigned long long num_dumpable = get_num_dumpable();
-+ mdf_pfn_t j, pfn_per_dumpfile;
-+ mdf_pfn_t start_pfn, end_pfn;
-+ mdf_pfn_t num_dumpable = get_num_dumpable();
- struct dump_bitmap bitmap2;
-
- if (info->num_dumpfile <= 1)
-@@ -8281,7 +8287,7 @@ void
- sort_splitting_info(void)
- {
- int i, j;
-- unsigned long long start_pfn, end_pfn;
-+ mdf_pfn_t start_pfn, end_pfn;
- char *name_dumpfile;
-
- /*
-@@ -8317,7 +8323,7 @@ int
- check_splitting_info(void)
- {
- int i;
-- unsigned long long end_pfn;
-+ mdf_pfn_t end_pfn;
-
- /*
- * Check whether there are not lack of /proc/vmcore.
-@@ -8544,8 +8550,8 @@ reassemble_kdump_pages(void)
- int i, fd = 0, ret = FALSE;
- off_t offset_first_ph, offset_ph_org, offset_eraseinfo;
- off_t offset_data_new, offset_zero_page = 0;
-- unsigned long long pfn, start_pfn, end_pfn;
-- unsigned long long num_dumpable;
-+ mdf_pfn_t pfn, start_pfn, end_pfn;
-+ mdf_pfn_t num_dumpable;
- unsigned long size_eraseinfo;
- struct dump_bitmap bitmap2;
- struct disk_dump_header dh;
-diff --git a/makedumpfile.h b/makedumpfile.h
-index ad064a4..eb03688 100644
---- a/makedumpfile-1.5.6/makedumpfile.h
-+++ b/makedumpfile-1.5.6/makedumpfile.h
-@@ -767,13 +767,15 @@ unsigned long long vaddr_to_paddr_ia64(unsigned long vaddr);
- #define VADDR_REGION(X) (((unsigned long)(X)) >> REGION_SHIFT)
- #endif /* ia64 */
-
-+typedef unsigned long long mdf_pfn_t;
-+
- #ifndef ARCH_PFN_OFFSET
- #define ARCH_PFN_OFFSET 0
- #endif
- #define paddr_to_pfn(X) \
- (((unsigned long long)(X) >> PAGESHIFT()) - ARCH_PFN_OFFSET)
- #define pfn_to_paddr(X) \
-- (((unsigned long long)(X) + ARCH_PFN_OFFSET) << PAGESHIFT())
-+ (((mdf_pfn_t)(X) + ARCH_PFN_OFFSET) << PAGESHIFT())
-
- /* Format of Xen crash info ELF note */
- typedef struct {
-@@ -813,8 +815,8 @@ typedef struct {
- } xen_crash_info_v2_t;
-
- struct mem_map_data {
-- unsigned long long pfn_start;
-- unsigned long long pfn_end;
-+ mdf_pfn_t pfn_start;
-+ mdf_pfn_t pfn_end;
- unsigned long mem_map;
- };
-
-@@ -866,8 +868,8 @@ struct makedumpfile_data_header {
- struct splitting_info {
- char *name_dumpfile;
- int fd_bitmap;
-- unsigned long long start_pfn;
-- unsigned long long end_pfn;
-+ mdf_pfn_t start_pfn;
-+ mdf_pfn_t end_pfn;
- off_t offset_eraseinfo;
- unsigned long size_eraseinfo;
- } splitting_info_t;
-@@ -914,7 +916,7 @@ struct DumpInfo {
- unsigned long vaddr_for_vtop; /* virtual address for debugging */
- long page_size; /* size of page */
- long page_shift;
-- unsigned long long max_mapnr; /* number of page descriptor */
-+ mdf_pfn_t max_mapnr; /* number of page descriptor */
- unsigned long page_offset;
- unsigned long section_size_bits;
- unsigned long max_physmem_bits;
-@@ -1025,10 +1027,10 @@ struct DumpInfo {
- * 1 .. xen_crash_info_t
- * 2 .. xen_crash_info_v2_t */
-
-- unsigned long long dom0_mapnr; /* The number of page in domain-0.
-- * Different from max_mapnr.
-- * max_mapnr is the number of page
-- * in system. */
-+ mdf_pfn_t dom0_mapnr; /* The number of page in domain-0.
-+ * Different from max_mapnr.
-+ * max_mapnr is the number of page
-+ * in system. */
- unsigned long xen_phys_start;
- unsigned long xen_heap_start; /* start mfn of xen heap area */
- unsigned long xen_heap_end; /* end mfn(+1) of xen heap area */
-@@ -1048,15 +1050,15 @@ struct DumpInfo {
- /*
- * for splitting
- */
-- unsigned long long split_start_pfn;
-- unsigned long long split_end_pfn;
-+ mdf_pfn_t split_start_pfn;
-+ mdf_pfn_t split_end_pfn;
-
- /*
- * for cyclic processing
- */
- char *partial_bitmap1;
- char *partial_bitmap2;
-- unsigned long long num_dumpable;
-+ mdf_pfn_t num_dumpable;
- unsigned long bufsize_cyclic;
- unsigned long pfn_cyclic;
-
-@@ -1453,7 +1455,7 @@ int readmem(int type_addr, unsigned long long addr, void *bufptr, size_t size);
- int get_str_osrelease_from_vmlinux(void);
- int read_vmcoreinfo_xen(void);
- int exclude_xen_user_domain(void);
--unsigned long long get_num_dumpable(void);
-+mdf_pfn_t get_num_dumpable(void);
- int __read_disk_dump_header(struct disk_dump_header *dh, char *filename);
- int read_disk_dump_header(struct disk_dump_header *dh, char *filename);
- int read_kdump_sub_header(struct kdump_sub_header *kh, char *filename);
-@@ -1589,18 +1591,18 @@ int get_xen_info_ia64(void);
- #endif /* s390x */
-
- struct cycle {
-- unsigned long long start_pfn;
-- unsigned long long end_pfn;
-+ mdf_pfn_t start_pfn;
-+ mdf_pfn_t end_pfn;
- };
-
- static inline int
--is_on(char *bitmap, unsigned long long i)
-+is_on(char *bitmap, mdf_pfn_t i)
- {
- return bitmap[i>>3] & (1 << (i & 7));
- }
-
- static inline int
--is_dumpable(struct dump_bitmap *bitmap, unsigned long long pfn)
-+is_dumpable(struct dump_bitmap *bitmap, mdf_pfn_t pfn)
- {
- off_t offset;
- if (pfn == 0 || bitmap->no_block != pfn/PFN_BUFBITMAP) {
-@@ -1616,7 +1618,7 @@ is_dumpable(struct dump_bitmap *bitmap, unsigned long long pfn)
- }
-
- static inline int
--is_dumpable_cyclic(char *bitmap, unsigned long long pfn, struct cycle *cycle)
-+is_dumpable_cyclic(char *bitmap, mdf_pfn_t pfn, struct cycle *cycle)
- {
- if (pfn < cycle->start_pfn || cycle->end_pfn <= pfn)
- return FALSE;
-@@ -1625,7 +1627,7 @@ is_dumpable_cyclic(char *bitmap, unsigned long long pfn, struct cycle *cycle)
- }
-
- static inline int
--is_cyclic_region(unsigned long long pfn, struct cycle *cycle)
-+is_cyclic_region(mdf_pfn_t pfn, struct cycle *cycle)
- {
- if (pfn < cycle->start_pfn || cycle->end_pfn <= pfn)
- return FALSE;
-@@ -1647,8 +1649,8 @@ is_zero_page(unsigned char *buf, long page_size)
- }
-
- void write_vmcoreinfo_data(void);
--int set_bit_on_1st_bitmap(unsigned long long pfn, struct cycle *cycle);
--int clear_bit_on_1st_bitmap(unsigned long long pfn, struct cycle *cycle);
-+int set_bit_on_1st_bitmap(mdf_pfn_t pfn, struct cycle *cycle);
-+int clear_bit_on_1st_bitmap(mdf_pfn_t pfn, struct cycle *cycle);
-
- #ifdef __x86__
-
-@@ -1759,7 +1761,7 @@ struct elf_prstatus {
- /*
- * Function Prototype.
- */
--unsigned long long get_num_dumpable_cyclic(void);
-+mdf_pfn_t get_num_dumpable_cyclic(void);
- int get_loads_dumpfile_cyclic(void);
- int initial_xen(void);
- unsigned long long get_free_memory_size(void);
-diff --git a/sadump_info.c b/sadump_info.c
-index f14ffc9..9434ff7 100644
---- a/makedumpfile-1.5.6/sadump_info.c
-+++ b/makedumpfile-1.5.6/sadump_info.c
-@@ -94,7 +94,7 @@ static int read_device_diskset(struct sadump_diskset_info *sdi, void *buf,
- size_t bytes, ulong *offset);
- static int read_sadump_header(char *filename);
- static int read_sadump_header_diskset(int diskid, struct sadump_diskset_info *sdi);
--static unsigned long long pfn_to_block(unsigned long long pfn);
-+static unsigned long long pfn_to_block(mdf_pfn_t pfn);
- static int lookup_diskset(unsigned long long whole_offset, int *diskid,
- unsigned long long *disk_offset);
- static int max_mask_cpu(void);
-@@ -202,7 +202,8 @@ sadump_copy_1st_bitmap_from_memory(void)
- * modify bitmap accordingly.
- */
- if (si->kdump_backed_up) {
-- unsigned long long paddr, pfn, backup_src_pfn;
-+ unsigned long long paddr;
-+ mdf_pfn_t pfn, backup_src_pfn;
-
- for (paddr = si->backup_src_start;
- paddr < si->backup_src_start + si->backup_src_size;
-@@ -754,7 +755,8 @@ sadump_initialize_bitmap_memory(void)
- struct sadump_header *sh = si->sh_memory;
- struct dump_bitmap *bmp;
- unsigned long dumpable_bitmap_offset;
-- unsigned long long section, max_section, pfn;
-+ unsigned long long section, max_section;
-+ mdf_pfn_t pfn;
- unsigned long long *block_table;
-
- dumpable_bitmap_offset =
-@@ -901,7 +903,7 @@ sadump_set_timestamp(struct timeval *ts)
- return TRUE;
- }
-
--unsigned long long
-+mdf_pfn_t
- sadump_get_max_mapnr(void)
- {
- return si->sh_memory->max_mapnr;
-@@ -951,7 +953,8 @@ failed:
- int
- readpage_sadump(unsigned long long paddr, void *bufptr)
- {
-- unsigned long long pfn, block, whole_offset, perdisk_offset;
-+ mdf_pfn_t pfn;
-+ unsigned long long block, whole_offset, perdisk_offset;
- int fd_memory;
-
- if (si->kdump_backed_up &&
-@@ -1117,7 +1120,7 @@ sadump_check_debug_info(void)
- }
-
- static unsigned long long
--pfn_to_block(unsigned long long pfn)
-+pfn_to_block(mdf_pfn_t pfn)
- {
- unsigned long long block, section, p;
-
-diff --git a/sadump_info.h b/sadump_info.h
-index c0175dd..131687a 100644
---- a/makedumpfile-1.5.6/sadump_info.h
-+++ b/makedumpfile-1.5.6/sadump_info.h
-@@ -42,7 +42,7 @@ int sadump_copy_1st_bitmap_from_memory(void);
- int sadump_initialize_bitmap_memory(void);
- int sadump_num_online_cpus(void);
- int sadump_set_timestamp(struct timeval *ts);
--unsigned long long sadump_get_max_mapnr(void);
-+mdf_pfn_t sadump_get_max_mapnr(void);
- int readpage_sadump(unsigned long long paddr, void *bufptr);
- int sadump_check_debug_info(void);
- int sadump_generate_vmcoreinfo_from_vmlinux(size_t *vmcoreinfo_size);
-@@ -92,7 +92,7 @@ static inline int sadump_set_timestamp(struct timeval *ts)
- return FALSE;
- }
-
--static inline unsigned long long sadump_get_max_mapnr(void)
-+static inline mdf_pfn_t sadump_get_max_mapnr(void)
- {
- return 0;
- }
---
-1.8.5.3
-
diff --git a/kexec-tools-2.0.4-makedumpfile-Move-counting-pfn_memhole-for-cyclic-mode.patch b/kexec-tools-2.0.4-makedumpfile-Move-counting-pfn_memhole-for-cyclic-mode.patch
deleted file mode 100644
index fbed9df..0000000
--- a/kexec-tools-2.0.4-makedumpfile-Move-counting-pfn_memhole-for-cyclic-mode.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From 2648a8f7caa63e3ec82fd4bce471cec0a895b704 Mon Sep 17 00:00:00 2001
-From: Atsushi Kumagai <kumagai-atsushi at mxc.nes.nec.co.jp>
-Date: Mon, 9 Jun 2014 17:48:30 +0900
-Subject: [PATCH] [PATCH 2/3] Move counting pfn_memhole for cyclic mode.
-
-In cyclic mode, memory holes are checked in initialize_2nd_bitmap_cyclic()
-in both the kdump path and the ELF path, so pfn_memhole should be
-counted there.
-
-Signed-off-by: Atsushi Kumagai <kumagai-atsushi at mxc.nes.nec.co.jp>
-Signed-off-by: Baoquan He <bhe at redhat.com>
----
- makedumpfile.c | 18 ++++++++----------
- 1 file changed, 8 insertions(+), 10 deletions(-)
-
-diff --git a/makedumpfile.c b/makedumpfile.c
-index f62e94c..b8f1ec4 100644
---- a/makedumpfile-1.5.6/makedumpfile.c
-+++ b/makedumpfile-1.5.6/makedumpfile.c
-@@ -4450,7 +4450,7 @@ int
- create_1st_bitmap_cyclic(struct cycle *cycle)
- {
- int i;
-- mdf_pfn_t pfn, pfn_bitmap1;
-+ mdf_pfn_t pfn;
- unsigned long long phys_start, phys_end;
- mdf_pfn_t pfn_start, pfn_end;
- mdf_pfn_t pfn_start_roundup, pfn_end_round;
-@@ -4465,7 +4465,6 @@ create_1st_bitmap_cyclic(struct cycle *cycle)
- * If page is on memory hole, set bit on the 1st-bitmap.
- * (note that this is not done in cyclic mode)
- */
-- pfn_bitmap1 = 0;
- for (i = 0; get_pt_load(i, &phys_start, &phys_end, NULL, NULL); i++) {
- pfn_start = MAX(paddr_to_pfn(phys_start), cycle->start_pfn);
- pfn_end = MIN(paddr_to_pfn(phys_end), cycle->end_pfn);
-@@ -4478,8 +4477,7 @@ create_1st_bitmap_cyclic(struct cycle *cycle)
- pfn_end_round = MAX(round(pfn_end, BITPERBYTE), pfn_start);
-
- for (pfn = pfn_start; pfn < pfn_start_roundup; pfn++) {
-- if (set_bit_on_1st_bitmap(pfn, cycle))
-- pfn_bitmap1++;
-+ set_bit_on_1st_bitmap(pfn, cycle);
- }
-
- pfn_start_byte = (pfn_start_roundup - cycle->start_pfn) >> 3;
-@@ -4489,18 +4487,14 @@ create_1st_bitmap_cyclic(struct cycle *cycle)
- memset(info->partial_bitmap1 + pfn_start_byte,
- 0xff,
- pfn_end_byte - pfn_start_byte);
--
-- pfn_bitmap1 += (pfn_end_byte - pfn_start_byte) * BITPERBYTE;
- }
-
- if (pfn_end_round >= pfn_start) {
- for (pfn = pfn_end_round; pfn < pfn_end; pfn++) {
-- if (set_bit_on_1st_bitmap(pfn, cycle))
-- pfn_bitmap1++;
-+ set_bit_on_1st_bitmap(pfn, cycle);
- }
- }
- }
-- pfn_memhole -= pfn_bitmap1;
-
- return TRUE;
- }
-@@ -4589,9 +4583,11 @@ initialize_2nd_bitmap_cyclic(struct cycle *cycle)
- pfn_end);
- pfn_end_round = MAX(round(pfn_end, BITPERBYTE), pfn_start);
-
-- for (pfn = pfn_start; pfn < pfn_start_roundup; ++pfn)
-+ for (pfn = pfn_start; pfn < pfn_start_roundup; ++pfn) {
- if (!set_bit_on_2nd_bitmap_for_kernel(pfn, cycle))
- return FALSE;
-+ pfn_memhole--;
-+ }
-
- pfn_start_byte = (pfn_start_roundup - cycle->start_pfn) >> 3;
- pfn_end_byte = (pfn_end_round - cycle->start_pfn) >> 3;
-@@ -4600,12 +4596,14 @@ initialize_2nd_bitmap_cyclic(struct cycle *cycle)
- memset(info->partial_bitmap2 + pfn_start_byte,
- 0xff,
- pfn_end_byte - pfn_start_byte);
-+ pfn_memhole -= (pfn_end_byte - pfn_start_byte) << 3;
- }
-
- if (pfn_end_round >= pfn_start) {
- for (pfn = pfn_end_round; pfn < pfn_end; ++pfn) {
- if (!set_bit_on_2nd_bitmap_for_kernel(pfn, cycle))
- return FALSE;
-+ pfn_memhole--;
- }
- }
- }
---
-1.8.5.3
-
diff --git a/kexec-tools-2.0.4-makedumpfile-Remove-the-1st-bitmap-buffer-from-the-ELF-.patch b/kexec-tools-2.0.4-makedumpfile-Remove-the-1st-bitmap-buffer-from-the-ELF-.patch
deleted file mode 100644
index 0efcda0..0000000
--- a/kexec-tools-2.0.4-makedumpfile-Remove-the-1st-bitmap-buffer-from-the-ELF-.patch
+++ /dev/null
@@ -1,189 +0,0 @@
-From 16b94ab7fad6744d8b77f2b26838f220307e3118 Mon Sep 17 00:00:00 2001
-From: Atsushi Kumagai <kumagai-atsushi at mxc.nes.nec.co.jp>
-Date: Mon, 9 Jun 2014 17:44:43 +0900
-Subject: [PATCH] [PATCH 1/3] Remove the 1st bitmap buffer from the ELF path in
- cyclic mode.
-
-We can create the 2nd bitmap without creating the 1st bitmap by commit
-363d53fc8, so we don't need to create the 1st bitmap in cyclic mode
-in the ELF path since it isn't used. Thus, we can use the whole bitmap
-buffer only for the 2nd bitmap like the kdump path.
-
-Signed-off-by: Atsushi Kumagai <kumagai-atsushi at mxc.nes.nec.co.jp>
-Signed-off-by: Baoquan He <bhe at redhat.com>
----
- makedumpfile.8 | 1 -
- makedumpfile.c | 88 ++++++----------------------------------------------------
- print_info.c | 1 -
- 3 files changed, 9 insertions(+), 81 deletions(-)
-
-diff --git a/makedumpfile.8 b/makedumpfile.8
-index 529335c..25fe74e 100644
---- a/makedumpfile-1.5.6/makedumpfile.8
-+++ b/makedumpfile-1.5.6/makedumpfile.8
-@@ -371,7 +371,6 @@ The default value is 4.
- .TP
- \fB\-\-cyclic\-buffer\fR \fIbuffer_size\fR
- Specify the buffer size in kilo bytes for analysis in the cyclic mode.
--Actually, the double of \fIbuffer_size\fR kilo bytes will be allocated in memory.
- In the cyclic mode, the number of cycles is represented as:
-
- num_of_cycles = system_memory / (\fIbuffer_size\fR * 1024 * bit_per_bytes * page_size )
-diff --git a/makedumpfile.c b/makedumpfile.c
-index 34db997..f62e94c 100644
---- a/makedumpfile-1.5.6/makedumpfile.c
-+++ b/makedumpfile-1.5.6/makedumpfile.c
-@@ -3195,24 +3195,7 @@ out:
- MSG("Specified buffer size is larger than free memory.\n");
- MSG("The buffer size for the cyclic mode will ");
- MSG("be truncated to %lld byte.\n", free_memory);
-- /*
-- * On conversion from ELF to ELF,
-- * bufsize_cyclic is used to allocate
-- * 1st and 2nd bitmap, so it should be
-- * truncated to the half of
-- * free_memory.
-- *
-- * On conversion from ELF to
-- * kdump-compressed format, a whole
-- * part of the 1st bitmap is created
-- * first, so a whole part of
-- * free_memory is used for the 2nd
-- * bitmap.
-- */
-- if (info->flag_elf_dumpfile)
-- info->bufsize_cyclic = free_memory / 2;
-- else
-- info->bufsize_cyclic = free_memory;
-+ info->bufsize_cyclic = free_memory;
- }
- }
-
-@@ -5016,38 +4999,6 @@ prepare_bitmap_buffer(void)
- }
-
- int
--prepare_bitmap_buffer_cyclic(void)
--{
-- unsigned long long tmp;
--
-- /*
-- * Create 2 bitmaps (1st-bitmap & 2nd-bitmap) on block_size boundary.
-- * The crash utility requires both of them to be aligned to block_size
-- * boundary.
-- */
-- tmp = divideup(divideup(info->max_mapnr, BITPERBYTE), info->page_size);
-- info->len_bitmap = tmp*info->page_size*2;
--
-- /*
-- * Prepare partial bitmap buffers for cyclic processing.
-- */
-- if ((info->partial_bitmap1 = (char *)malloc(info->bufsize_cyclic)) == NULL) {
-- ERRMSG("Can't allocate memory for the 1st-bitmap. %s\n",
-- strerror(errno));
-- return FALSE;
-- }
-- if ((info->partial_bitmap2 = (char *)malloc(info->bufsize_cyclic)) == NULL) {
-- ERRMSG("Can't allocate memory for the 2nd-bitmap. %s\n",
-- strerror(errno));
-- return FALSE;
-- }
-- initialize_bitmap_cyclic(info->partial_bitmap1);
-- initialize_bitmap_cyclic(info->partial_bitmap2);
--
-- return TRUE;
--}
--
--int
- prepare_bitmap1_buffer_cyclic(void)
- {
- /*
-@@ -5132,32 +5083,18 @@ free_bitmap2_buffer_cyclic()
- }
- }
-
--void
--free_bitmap_buffer_cyclic()
--{
-- free_bitmap1_buffer_cyclic();
-- free_bitmap2_buffer_cyclic();
--}
--
- int
- create_dump_bitmap(void)
- {
- int ret = FALSE;
-
- if (info->flag_cyclic) {
-+ if (!prepare_bitmap2_buffer_cyclic())
-+ goto out;
-+ info->num_dumpable = get_num_dumpable_cyclic();
-
-- if (info->flag_elf_dumpfile) {
-- if (!prepare_bitmap_buffer_cyclic())
-- goto out;
--
-- info->num_dumpable = get_num_dumpable_cyclic();
-- } else {
-- if (!prepare_bitmap2_buffer_cyclic())
-- goto out;
--
-- info->num_dumpable = get_num_dumpable_cyclic();
-+ if (!info->flag_elf_dumpfile)
- free_bitmap2_buffer_cyclic();
-- }
-
- } else {
- if (!prepare_bitmap_buffer())
-@@ -6051,8 +5988,6 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page)
- /*
- * Update target region and partial bitmap if necessary.
- */
-- if (!create_1st_bitmap_cyclic(&cycle))
-- return FALSE;
- if (!exclude_unnecessary_pages_cyclic(&cycle))
- return FALSE;
-
-@@ -6198,7 +6133,7 @@ write_elf_pages_cyclic(struct cache_data *cd_header, struct cache_data *cd_page)
- if (!write_cache_bufsz(cd_page))
- return FALSE;
-
-- free_bitmap_buffer_cyclic();
-+ free_bitmap2_buffer_cyclic();
-
- /*
- * print [100 %]
-@@ -9027,15 +8962,10 @@ calculate_cyclic_buffer_size(void) {
- }
-
- /*
-- * free_size will be used to allocate 1st and 2nd bitmap, so it
-- * should be 40% of free memory to keep the size of cyclic buffer
-- * within 80% of free memory.
-+ * We should keep the size of cyclic buffer within 80% of free memory
-+ * for safety.
- */
-- if (info->flag_elf_dumpfile) {
-- limit_size = get_free_memory_size() * 0.4;
-- } else {
-- limit_size = get_free_memory_size() * 0.8;
-- }
-+ limit_size = get_free_memory_size() * 0.8;
- bitmap_size = info->max_mapnr / BITPERBYTE;
-
- /* if --split was specified cyclic buffer allocated per dump file */
-diff --git a/print_info.c b/print_info.c
-index 104ec1c..7592690 100644
---- a/makedumpfile-1.5.6/print_info.c
-+++ b/makedumpfile-1.5.6/print_info.c
-@@ -191,7 +191,6 @@ print_usage(void)
- MSG("\n");
- MSG(" [--cyclic-buffer BUFFER_SIZE]:\n");
- MSG(" Specify the buffer size in kilo bytes for analysis in the cyclic mode.\n");
-- MSG(" Actually, the double of BUFFER_SIZE kilo bytes will be allocated in memory.\n");
- MSG(" In the cyclic mode, the number of cycles is represented as:\n");
- MSG("\n");
- MSG(" num_of_cycles = system_memory / \n");
---
-1.8.5.3
-
diff --git a/kexec-tools-2.0.4-makedumpfile-Stop-maximizing-the-bitmap-buffer-to-reduc.patch b/kexec-tools-2.0.4-makedumpfile-Stop-maximizing-the-bitmap-buffer-to-reduc.patch
deleted file mode 100644
index db8ee92..0000000
--- a/kexec-tools-2.0.4-makedumpfile-Stop-maximizing-the-bitmap-buffer-to-reduc.patch
+++ /dev/null
@@ -1,73 +0,0 @@
-From 0b732828091a545185ad13d0b2e6800600788d61 Mon Sep 17 00:00:00 2001
-From: Atsushi Kumagai <kumagai-atsushi at mxc.nes.nec.co.jp>
-Date: Tue, 10 Jun 2014 13:57:29 +0900
-Subject: [PATCH] [PATCH 3/3] Stop maximizing the bitmap buffer to reduce the
- risk of OOM.
-
-We tried to maximize the bitmap buffer to get the best performance,
-but the performance degradation caused by multi-cycle processing
-looks very small according to the benchmark on 2TB memory:
-
- https://lkml.org/lkml/2013/3/26/914
-
-This result means we don't need to make an effort to maximize the
-bitmap buffer, it will just increase the risk of OOM.
-
-This patch sets a small fixed value (4MB) as a safety limit,
-it may be safer and enough in most cases.
-
-Signed-off-by: Atsushi Kumagai <kumagai-atsushi at mxc.nes.nec.co.jp>
-Signed-off-by: Baoquan He <bhe at redhat.com>
----
- makedumpfile.c | 17 ++++++++++-------
- 1 file changed, 10 insertions(+), 7 deletions(-)
-
-diff --git a/makedumpfile.c b/makedumpfile.c
-index b8f1ec4..3884aa5 100644
---- a/makedumpfile-1.5.6/makedumpfile.c
-+++ b/makedumpfile-1.5.6/makedumpfile.c
-@@ -8946,13 +8946,15 @@ out:
-
-
- /*
-- * Choose the lesser value of the two below as the size of cyclic buffer.
-- * - the size enough for storing the 1st/2nd bitmap for the whole of vmcore
-- * - 80% of free memory (as safety limit)
-+ * Choose the less value of the three below as the size of cyclic buffer.
-+ * - the size enough for storing the 1st or 2nd bitmap for the whole of vmcore
-+ * - 4MB as sufficient value
-+ * - 60% of free memory as safety limit
- */
- int
- calculate_cyclic_buffer_size(void) {
- unsigned long long limit_size, bitmap_size;
-+ const unsigned long long maximum_size = 4 * 1024 * 1024;
-
- if (info->max_mapnr <= 0) {
- ERRMSG("Invalid max_mapnr(%llu).\n", info->max_mapnr);
-@@ -8960,17 +8962,18 @@ calculate_cyclic_buffer_size(void) {
- }
-
- /*
-- * We should keep the size of cyclic buffer within 80% of free memory
-- * for safety.
-+ * At least, we should keep the size of cyclic buffer within 60% of
-+ * free memory for safety.
- */
-- limit_size = get_free_memory_size() * 0.8;
-+ limit_size = get_free_memory_size() * 0.6;
- bitmap_size = info->max_mapnr / BITPERBYTE;
-
- /* if --split was specified cyclic buffer allocated per dump file */
- if (info->num_dumpfile > 1)
- bitmap_size /= info->num_dumpfile;
-
-- info->bufsize_cyclic = MIN(limit_size, bitmap_size);
-+ /* 4MB will be enough for performance according to benchmarks. */
-+ info->bufsize_cyclic = MIN(MIN(limit_size, maximum_size), bitmap_size);
-
- return TRUE;
- }
---
-1.8.5.3
-
diff --git a/kexec-tools.spec b/kexec-tools.spec
index 6411ccf..017b801 100644
--- a/kexec-tools.spec
+++ b/kexec-tools.spec
@@ -12,7 +12,7 @@ Source4: kdump.sysconfig.i386
Source5: kdump.sysconfig.ppc64
Source7: mkdumprd
Source8: kdump.conf
-Source9: http://downloads.sourceforge.net/project/makedumpfile/makedumpfile/1.5.6/makedumpfile-1.5.6.tar.gz
+Source9: http://downloads.sourceforge.net/project/makedumpfile/makedumpfile/1.5.7/makedumpfile-1.5.7.tar.gz
Source10: kexec-kdump-howto.txt
Source12: mkdumprd.8
Source14: 98-kexec.rules
@@ -82,12 +82,6 @@ Patch303: kexec-tools-2.0.7-ppc64-kdump-Fix-ELF-header-endianess.patch
# Patches 601 onward are generic patches
#
Patch601: kexec-tools-2.0.3-disable-kexec-test.patch
-Patch602: kexec-tools-2.0.4-makedumpfile-Fix-Makefile-for-eppic_makedumpfile.so-build.patch
-Patch603: kexec-tools-2.0.4-makedumpfile-Introduce-the-mdf_pfn_t-type.patch
-Patch604: kexec-tools-2.0.4-makedumpfile-Fix-free-bitmap_buffer_cyclic-error.patch
-Patch605: kexec-tools-2.0.4-makedumpfile-Remove-the-1st-bitmap-buffer-from-the-ELF-.patch
-Patch606: kexec-tools-2.0.4-makedumpfile-Move-counting-pfn_memhole-for-cyclic-mode.patch
-Patch607: kexec-tools-2.0.4-makedumpfile-Stop-maximizing-the-bitmap-buffer-to-reduc.patch
%description
kexec-tools provides /sbin/kexec binary that facilitates a new
@@ -125,12 +119,6 @@ tar -z -x -v -f %{SOURCE23}
%patch101 -p1
%patch601 -p1
-%patch602 -p1
-%patch603 -p1
-%patch604 -p1
-%patch605 -p1
-%patch606 -p1
-%patch607 -p1
%patch301 -p1
%patch302 -p1
%patch303 -p1
@@ -155,8 +143,8 @@ cp %{SOURCE21} .
make
%ifarch %{ix86} x86_64 ppc64 s390x
make -C eppic/libeppic
-make -C makedumpfile-1.5.6 LINKTYPE=dynamic USELZO=on USESNAPPY=on
-make -C makedumpfile-1.5.6 LDFLAGS="-I../eppic/libeppic -L../eppic/libeppic" eppic_makedumpfile.so
+make -C makedumpfile-1.5.7 LINKTYPE=dynamic USELZO=on USESNAPPY=on
+make -C makedumpfile-1.5.7 LDFLAGS="-I../eppic/libeppic -L../eppic/libeppic" eppic_makedumpfile.so
%endif
make -C kdump-anaconda-addon/po
@@ -198,13 +186,13 @@ mkdir -p $RPM_BUILD_ROOT/usr/sbin
install -m 755 %{SOURCE17} $RPM_BUILD_ROOT/usr/sbin/rhcrashkernel-param
%ifarch %{ix86} x86_64 ppc64 s390x
-install -m 755 makedumpfile-1.5.6/makedumpfile $RPM_BUILD_ROOT/sbin/makedumpfile
-install -m 644 makedumpfile-1.5.6/makedumpfile.8.gz $RPM_BUILD_ROOT/%{_mandir}/man8/makedumpfile.8.gz
-install -m 644 makedumpfile-1.5.6/makedumpfile.conf.5.gz $RPM_BUILD_ROOT/%{_mandir}/man5/makedumpfile.conf.5.gz
-install -m 644 makedumpfile-1.5.6/makedumpfile.conf $RPM_BUILD_ROOT/%{_sysconfdir}/makedumpfile.conf.sample
-install -m 755 makedumpfile-1.5.6/eppic_makedumpfile.so $RPM_BUILD_ROOT/%{_libdir}/eppic_makedumpfile.so
+install -m 755 makedumpfile-1.5.7/makedumpfile $RPM_BUILD_ROOT/sbin/makedumpfile
+install -m 644 makedumpfile-1.5.7/makedumpfile.8.gz $RPM_BUILD_ROOT/%{_mandir}/man8/makedumpfile.8.gz
+install -m 644 makedumpfile-1.5.7/makedumpfile.conf.5.gz $RPM_BUILD_ROOT/%{_mandir}/man5/makedumpfile.conf.5.gz
+install -m 644 makedumpfile-1.5.7/makedumpfile.conf $RPM_BUILD_ROOT/%{_sysconfdir}/makedumpfile.conf.sample
+install -m 755 makedumpfile-1.5.7/eppic_makedumpfile.so $RPM_BUILD_ROOT/%{_libdir}/eppic_makedumpfile.so
mkdir -p $RPM_BUILD_ROOT/usr/share/makedumpfile/eppic_scripts/
-install -m 644 makedumpfile-1.5.6/eppic_scripts/* $RPM_BUILD_ROOT/usr/share/makedumpfile/eppic_scripts/
+install -m 644 makedumpfile-1.5.7/eppic_scripts/* $RPM_BUILD_ROOT/usr/share/makedumpfile/eppic_scripts/
%endif
make -C kdump-anaconda-addon install DESTDIR=$RPM_BUILD_ROOT
%find_lang kdump-anaconda-addon
diff --git a/sources b/sources
index ee68cce..b7279b0 100644
--- a/sources
+++ b/sources
@@ -1,4 +1,4 @@
b48eb2726d602c1aa3abfd3739441f54 eppic_030413.tar.gz
-874990aedbdd28689a238917169852f8 makedumpfile-1.5.6.tar.gz
457f49ad1708eea1f6b332484855fe25 kexec-tools-2.0.7.tar.xz
bfa29b813ed6d266150a684ad34a6c21 kdump-anaconda-addon-003.tar.gz
+31668a6dfb8823dd0b7ac09d06fb902e makedumpfile-1.5.7.tar.gz
--
1.9.3
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