linux/arch/microblaze/include/asm/local64.h at 9f3ad1cab2a0357d5866d45413fa2ee3e88e496f - q3k/linux - Warsaw Hackerspace Codehosting

q3k/linux

Peter Zijlstra 1996bda2a4 arch: Implement local64_t

On 64bit, local_t is of size long, and thus we make local64_t an alias.
On 32bit, we fall back to atomic64_t. (architecture can provide optimized
32-bit version)

(This new facility is to be used by perf events optimizations.)

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: linux-arch@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2010-06-09 11:12:36 +02:00

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#include <asm-generic/local64.h>