From: Carsten Emde <C.Emde@osadl.org>
Date: Fri, 2 Apr 2010 20:40:19 +0000 (+0200)
Subject: hrtimers: Provide schedule_hrtimeout for CLOCK_REALTIME
X-Git-Tag: v2.6.35-rc1~492^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=351b3f7a21e413a9b14d0393171497d2373bd702;p=pandora-kernel.git

hrtimers: Provide schedule_hrtimeout for CLOCK_REALTIME

The current version of schedule_hrtimeout() always uses the
monotonic clock. Some system calls such as mq_timedsend()
and mq_timedreceive(), however, require the use of the wall
clock due to the definition of the system call.

This patch provides the infrastructure to use schedule_hrtimeout()
with a CLOCK_REALTIME timer.

Signed-off-by: Carsten Emde <C.Emde@osadl.org>
Tested-by: Pradyumna Sampath <pradysam@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Arjan van de Veen <arjan@infradead.org>
LKML-Reference: <20100402204331.167439615@osadl.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

Reading git-diff-tree failed