From: Vitaliy Gusev <vgusev@openvz.org>
Date: Tue, 11 May 2010 21:06:56 +0000 (-0700)
Subject: bsdacct: use del_timer_sync() in acct_exit_ns()
X-Git-Tag: v2.6.34~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=11cad320a4f4bc53d3585c85600c782faa12b99e;p=pandora-kernel.git

bsdacct: use del_timer_sync() in acct_exit_ns()

acct_exit_ns --> acct_file_reopen deletes timer without check timer
execution on other CPUs.  So acct_timeout() can change an unmapped memory.

Signed-off-by: Vitaliy Gusev <vgusev@openvz.org>
Cc: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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