diff options
| author | Shaohua Li <[email protected]> | 2012-04-13 10:27:35 +0800 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2012-04-23 21:43:41 -0400 |
| commit | 99aa78466777083255b876293e9e83dec7cd809a (patch) | |
| tree | e15bd88760cb27bb306929b19ba41abc53e0e333 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 57f73c2c89a5d3b2ed87201c8100d1fa989a1a65 (diff) | |
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 <[email protected]>
Signed-off-by: Theodore Ts'o <[email protected]>
Reviewed-by: Jan Kara <[email protected]>
Cc: [email protected]
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions