diff options
| author | Tao Ma <boyu.mt@taobao.com> | 2011-11-01 01:30:44 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2011-11-01 01:30:44 +0400 |
| commit | 0edeb71dc9133bfb505d3bf59642e07cd936613e (patch) | |
| tree | bcb68e2676d9bba1e4e4e28fb1ba8d382caf26eb /net/lapb/lapb_timer.c | |
| parent | b82e384c7bb9a19036b4daf58fa216df7cd48aa0 (diff) | |
| download | linux-0edeb71dc9133bfb505d3bf59642e07cd936613e.tar.xz | |
ext4: Create helper function for EXT4_IO_END_UNWRITTEN and i_aiodio_unwritten
EXT4_IO_END_UNWRITTEN flag set and the increase of i_aiodio_unwritten
should be done simultaneously since ext4_end_io_nolock always clear
the flag and decrease the counter in the same time.
We have found some bugs that the flag is set while leaving
i_aiodio_unwritten unchanged(commit 32c80b32c053d). So this patch just tries
to create a helper function to wrap them to avoid any future bug.
The idea is inspired by Eric.
Cc: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'net/lapb/lapb_timer.c')
0 files changed, 0 insertions, 0 deletions