From: Davide Libenzi <davidel@xmailserver.org>
Date: Fri, 18 May 2007 19:02:33 +0000 (-0700)
Subject: timerfd use waitqueue lock ...
X-Git-Tag: v2.6.22-rc2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18963c01b8abf381f102752ce024c3582a716125;p=pandora-kernel.git

timerfd use waitqueue lock ...

The timerfd was using the unlocked waitqueue operations, but it was
using a different lock, so poll_wait() would race with it.

This makes timerfd directly use the waitqueue lock.

Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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