linux/fs/jbd2
Shaohua Li 99aa784667 jbd2: use GFP_NOFS for blkdev_issue_flush
flush request is issued in transaction commit code path, so looks using
GFP_KERNEL to allocate memory for flush request bio falls into the classic
deadlock issue.  I saw btrfs and dm get it right, but ext4, xfs and md are
using GFP.

Signed-off-by: Shaohua Li <shli@fusionio.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: stable@vger.kernel.org
2012-04-23 21:43:41 -04:00
..
Kconfig Revert "task_struct: make journal_info conditional" 2009-12-17 13:23:24 -08:00
Makefile
checkpoint.c jbd2: remove bh_state lock from checkpointing code 2012-03-13 22:45:25 -04:00
commit.c jbd2: use GFP_NOFS for blkdev_issue_flush 2012-04-23 21:43:41 -04:00
journal.c Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
recovery.c jbd2: issue cache flush after checkpointing even with internal journal 2012-03-13 22:22:54 -04:00
revoke.c jbd2: use KMEM_CACHE instead of kmem_cache_create() 2012-02-20 17:53:03 -05:00
transaction.c Ext4 commits for 3.3 merge window; mostly cleanups and bug fixes 2012-03-28 10:02:55 -07:00