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authorMichel Lespinasse <walken@google.com>2011-03-10 18:47:31 -0800
committerThomas Gleixner <tglx@linutronix.de>2011-03-11 12:23:08 +0100
commit522d7decc0370070448a8c28982c8dfd8970489e (patch)
tree0f964a23a28b9dcf2d1fad3096f549c93c68b605 /arch/sh/include/asm/futex-irq.h
parentc0c9ed15042ceac7c485813012a0a97316101b57 (diff)
futex: Remove redundant pagefault_disable in futex_atomic_cmpxchg_inatomic()
kernel/futex.c disables page faults before calling futex_atomic_cmpxchg_inatomic(), so there is no need to do it again within that function. Signed-off-by: Michel Lespinasse <walken@google.com> Cc: Darren Hart <darren@dvhart.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Matt Turner <mattst88@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: David Howells <dhowells@redhat.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: "James E.J. Bottomley" <jejb@parisc-linux.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <20110311024731.GB26122@google.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/sh/include/asm/futex-irq.h')
0 files changed, 0 insertions, 0 deletions