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| author |   Peter Zijlstra <peterz@infradead.org> | 2016-04-18 01:15:25 +0200 |
|---|---|---|
| committer |   Ingo Molnar <mingo@kernel.org> | 2016-06-16 10:48:34 +0200 |
| commit | 4ec45856b698c37e73d973fb4b1a094dfb9d5732 (patch) | |
| tree | 836aea2f591019919588385ea43bd8580fe37e1a /kernel/locking | |
| parent | locking/atomic, arch/alpha: Convert to _relaxed atomics (diff) | |
| download | linux-dev-4ec45856b698c37e73d973fb4b1a094dfb9d5732.tar.xz linux-dev-4ec45856b698c37e73d973fb4b1a094dfb9d5732.zip | |
locking/atomic, arch/mips: Convert to _relaxed atomics
Generic code will construct {,_acquire,_release} versions by adding the
required smp_mb__{before,after}_atomic() calls.
XXX if/when MIPS will start using their new SYNCxx instructions they
can provide custom __atomic_op_{acquire,release}() macros as per the
powerpc example.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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: Ralf Baechle <ralf@linux-mips.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@linux-mips.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/locking')
0 files changed, 0 insertions, 0 deletions