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| author | Al Viro <viro@ZenIV.linux.org.uk> | 2014-08-01 20:13:40 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-10-09 02:39:01 -0400 |
| commit | 99358a1ca53e8e6ce09423500191396f0e6584d2 (patch) | |
| tree | ce3dca2597219e4e0cd7fe4e308e634c86613263 /fs/dcache.c | |
| parent | 4e07ad6406d8137cc5aa1317568408c461ee8ce8 (diff) | |
[jffs2] kill wbuf_queued/wbuf_dwork_lock
schedule_delayed_work() happening when the work is already pending is
a cheap no-op. Don't bother with ->wbuf_queued logics - it's both
broken (cancelling ->wbuf_dwork leaves it set, as spotted by Jeff Harris)
and pointless. It's cheaper to let schedule_delayed_work() handle that
case.
Reported-by: Jeff Harris <jefftharris@gmail.com>
Tested-by: Jeff Harris <jefftharris@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/dcache.c')
0 files changed, 0 insertions, 0 deletions