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| author | Will Deacon <will.deacon@arm.com> | 2015-10-07 15:10:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-10-20 10:17:23 +0200 |
| commit | 6e490b0106a2118ee4c37c37847454a5c2dc6e32 (patch) | |
| tree | 32e3984d00d96945d2a8d48dc6cd0b04959aa0b6 /Documentation/memory-barriers.txt | |
| parent | a1a2ab2ff7040bdc9a31bfe7173913971f7d723b (diff) | |
ARM, locking/atomics: Implement _relaxed variants of atomic[64]_{inc,dec}
Now that the core code supports acquire/release/relaxed versions of
the atomic_inc family, implement only the _relaxed flavours in the ARM
backend so that we get all of the others for free.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/1444227038-12533-1-git-send-email-will.deacon@arm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/memory-barriers.txt')
0 files changed, 0 insertions, 0 deletions