On 8/5/20 1:24 PM, GitLab Bridge on behalf of jeremycline wrote:
From: Fedora Kernel Team <kernel-team(a)fedoraproject.org>
Hi,
As part of the ongoing rebase effort, the following configuration
options need to be reviewed.
As a reminder, the ARK configuration flow involves moving unreviewed
configuration options from the pending directory to the ark directory.
In the diff below, options are removed from the pending directory and
added to the ark hierarchy. The final options that need to be ACKed
are the files that are being added to the ark hierarchy.
If the value for a file that is added should be changed, please reply
with a better option.
CONFIG_RCU_REF_SCALE_TEST:
This option provides a kernel module that runs performance tests
useful comparing RCU with various read-side synchronization mechanisms.
The kernel module may be built after the fact on the running kernel to be
tested, if desired.
Say Y here if you want these performance tests built into the kernel.
Say M if you want to build it as a module instead.
Say N if you are unsure.
Symbol: RCU_REF_SCALE_TEST [=n]
Type : tristate
Defined at kernel/rcu/Kconfig.debug:64
Prompt: Scalability tests for read-side synchronization (RCU and others)
Depends on: DEBUG_KERNEL [=y]
Location:
-> Kernel hacking
-> RCU Debugging
Selects: TORTURE_TEST [=n] && SRCU [=y] && TASKS_RCU [=n] &&
TASKS_RUDE_RCU [=y] && TASKS_TRACE_RCU [=n]
---
Cc: Waiman Long <longman(a)redhat.com>
Signed-off-by: Fedora Kernel Team <kernel-team(a)fedoraproject.org>
---
.../common/generic/CONFIG_RCU_REF_SCALE_TEST | 1 +
.../generic/CONFIG_RCU_REF_SCALE_TEST | 24 -------------------
2 files changed, 1 insertion(+), 24 deletions(-)
create mode 100644 redhat/configs/common/generic/CONFIG_RCU_REF_SCALE_TEST
delete mode 100644 redhat/configs/pending-common/generic/CONFIG_RCU_REF_SCALE_TEST
diff --git a/redhat/configs/common/generic/CONFIG_RCU_REF_SCALE_TEST
b/redhat/configs/common/generic/CONFIG_RCU_REF_SCALE_TEST
new file mode 100644
index 000000000000..50d7d874be7a
--- /dev/null
+++ b/redhat/configs/common/generic/CONFIG_RCU_REF_SCALE_TEST
@@ -0,0 +1 @@
+# CONFIG_RCU_REF_SCALE_TEST is not set
diff --git a/redhat/configs/pending-common/generic/CONFIG_RCU_REF_SCALE_TEST
b/redhat/configs/pending-common/generic/CONFIG_RCU_REF_SCALE_TEST
deleted file mode 100644
index f418e9fe4f5e..000000000000
--- a/redhat/configs/pending-common/generic/CONFIG_RCU_REF_SCALE_TEST
+++ /dev/null
@@ -1,24 +0,0 @@
-# CONFIG_RCU_REF_SCALE_TEST:
-#
-# This option provides a kernel module that runs performance tests
-# useful comparing RCU with various read-side synchronization mechanisms.
-# The kernel module may be built after the fact on the running kernel to be
-# tested, if desired.
-#
-# Say Y here if you want these performance tests built into the kernel.
-# Say M if you want to build it as a module instead.
-# Say N if you are unsure.
-#
-# Symbol: RCU_REF_SCALE_TEST [=n]
-# Type : tristate
-# Defined at kernel/rcu/Kconfig.debug:64
-# Prompt: Scalability tests for read-side synchronization (RCU and others)
-# Depends on: DEBUG_KERNEL [=y]
-# Location:
-# -> Kernel hacking
-# -> RCU Debugging
-# Selects: TORTURE_TEST [=n] && SRCU [=y] && TASKS_RCU [=n] &&
TASKS_RUDE_RCU [=y] && TASKS_TRACE_RCU [=n]
-#
-#
-#
-# CONFIG_RCU_REF_SCALE_TEST is not set
This is a debugging and performance testing feature that shouldn't be
enabled in a production kernel.
Acked-by: Waiman Long <longman(a)redhat.com>