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authorCarsten Emde <C.Emde@osadl.org>2010-04-02 22:40:19 +0200
committerThomas Gleixner <tglx@linutronix.de>2010-04-06 21:50:03 +0200
commit351b3f7a21e413a9b14d0393171497d2373bd702 (patch)
tree8a733b28c37504a0c6d22e64af1e9f7cfc72a40f /ipc
parent3bbb9ec946428b96657126768f65487a48dd090c (diff)
downloadkernel-351b3f7a21e413a9b14d0393171497d2373bd702.tar.gz
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>
Diffstat (limited to 'ipc')
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