From: Tejun Heo <htejun@gmail.com>
Date: Thu, 7 Dec 2006 04:36:01 +0000 (-0800)
Subject: [PATCH] file: kill unnecessary timer in fdtable_defer
X-Git-Tag: v2.6.20-rc1~145^2^2~219
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=593be07ae8f6f4a1b1b98813fabb155328f8bc0c;p=pandora-kernel.git

[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>
---

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