Dirtiable inode bdi default != sb bdi btrfs

[Cesar Eduardo Barros]

Em 27-09-2010 19:25, Jan Kara escreveu:
> [Added CCs for similar ecryptfs warning]
> On Thu 23-09-10 12:38:49, Andrew Morton wrote:
>>> [...]
>>> device fsid 44d595920ddedfa-3ece6b56e80f689e devid 1 transid 22342
>>> /dev/mapper/vg_cesarbinspiro-lv_home
>>> SELinux: initialized (dev dm-3, type btrfs), uses xattr
>>> ------------[ cut here ]------------
>>> WARNING: at fs/fs-writeback.c:87 inode_to_bdi+0x62/0x6d()
>>> Hardware name: Inspiron N4010
>>> Dirtiable inode bdi default != sb bdi btrfs
>    That suggests that we should probably handle such cases in a more generic
> way by changing the code in inode_init_always(). The patch below makes at
> least btrfs happy for me... Could you maybe test it? Thanks.

Applied on top of v2.6.36-rc5-151-g32163f4, running it right now. The 
warning messages no longer happen, and everything seems to be working fine.

Tested-by: Cesar Eduardo Barros <cesarb at cesarb.net>

-- 
Cesar Eduardo Barros
cesarb at cesarb.net
cesar.barros at gmail.com