atomic: Provide atomic_{or,xor,and}

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Implement atomic logic ops -- atomic_{or,xor,and}.

These will replace the atomic_{set,clear}_mask functions that are
available on some archs.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Peter Zijlstra 2014-04-23 19:32:50 +02:00 • committed by Thomas Gleixner

parent 2957c03539

commit e6942b7de2

29 changed files with 19 additions and 68 deletions

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21

include/asm-generic/atomic.h

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4

include/asm-generic/atomic64.h

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13

include/linux/atomic.h

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