tree 570686c676986d79ff0868f88c499a8b8fc1d3b4
parent e59e2ae2c29700117a54e85c106017c24837119f
author Tejun Heo <htejun@gmail.com> 1165466161 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165509572 -0800

[PATCH] file: kill unnecessary timer in fdtable_defer

free_fdtable_rc() schedules timer to reschedule fddef->wq if
schedule_work() on it returns 0.  However, schedule_work() guarantees that
the target work is executed at least once after the scheduling regardless
of its return value.  0 return simply means that the work was already
pending and thus no further action was required.

Another problem is that it used contant '5' as @expires argument to
mod_timer().

Kill unnecessary fddef->timer.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Cc: Dipankar Sarma <dipankar@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>