From: Thomas Gleixner <tglx@linutronix.de>
Date: Wed, 20 May 2009 07:22:40 +0000 (+0200)
Subject: futex: fix restart for early wakeup in futex_wait_requeue_pi()
X-Git-Tag: v2.6.31-rc1~409^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c840c14906d4ddf66c1f4f5daea059aad951c82;p=pandora-kernel.git

futex: fix restart for early wakeup in futex_wait_requeue_pi()

The futex_wait_requeue_pi op should restart unconditionally like
futex_lock_pi. The user of that function e.g. pthread_cond_wait can
not be interrupted so we do not care about the SA_RESTART flag of the
signal. Clean up the FIXMEs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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