Commits
Will Deacon committed 0ca326de7aa
locking, ARM, atomics: Define our SMP atomics in terms of _relaxed() operations By defining our SMP atomics in terms of relaxed operations, we gain a small reduction in code size and have acquire/release/fence variants generated automatically by the core code. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Waiman.Long@hp.com Cc: paulmck@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/1438880084-18856-9-git-send-email-will.deacon@arm.com Signed-off-by: Ingo Molnar <mingo@kernel.org>