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authorPeter Zijlstra <peterz@infradead.org>2016-11-24 14:46:26 +0300
committerIngo Molnar <mingo@kernel.org>2016-12-06 12:42:03 +0300
commitf4ec57b632fe15ed7a355099cb96ed4b647416de (patch)
tree8e0c616b64f96f3a3bd75d53835de3d2275e493d /drivers/scsi
parent84d82ec5b9046ecdf16031d3e93a66ef50257402 (diff)
downloadlinux-f4ec57b632fe15ed7a355099cb96ed4b647416de.tar.xz
locking/ww_mutex: Use relaxed atomics
The stamp is a sequence number, we don't care about memory ordering. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Boqun Feng <boqun.feng@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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