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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2015-04-08 17:00:32 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-09 07:18:48 -0400 |
| commit | 64b4e2526d1cf6e6a4db6213d6e2b6e6ab59479a (patch) | |
| tree | a49bfdd4b0eb85b45ce8fd11ba72f6b0e6145a51 /Makefile | |
| parent | ocfs2_file_write_iter: keep return value and current position update in sync (diff) | |
| download | linux-dev-64b4e2526d1cf6e6a4db6213d6e2b6e6ab59479a.tar.xz linux-dev-64b4e2526d1cf6e6a4db6213d6e2b6e6ab59479a.zip | |
ocfs2: _really_ sync the right range
"ocfs2 syncs the wrong range" had been broken; prior to it the
code was doing the wrong thing in case of O_APPEND, all right,
but _after_ it we were syncing the wrong range in 100% cases.
*ppos, aka iocb->ki_pos is incremented prior to that point,
so we are always doing sync on the area _after_ the one we'd
written to.
Spotted by Joseph Qi <joseph.qi@huawei.com> back in January;
unfortunately, I'd missed his mail back then ;-/
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions