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powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER
authorAnton Blanchard <anton@samba.org>
Wed, 10 Feb 2010 01:04:06 +0000 (01:04 +0000)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Wed, 17 Feb 2010 03:03:15 +0000 (14:03 +1100)
commitf10e2e5b4b4c9937de596f96ffe028be3a565598
tree89808d05159ac5bd4aeea53b52dc0ddb3373fe65tree | snapshot
parent66d99b883419b8df6d0a24ca957da7ab4831cf6ecommit | diff
powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER

For performance reasons we are about to change ISYNC_ON_SMP to sometimes be
lwsync. Now that the macro name doesn't make sense, change it and LWSYNC_ON_SMP
to better explain what the barriers are doing.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/include/asm/atomic.h diff | blob | history
arch/powerpc/include/asm/bitops.h diff | blob | history
arch/powerpc/include/asm/futex.h diff | blob | history
arch/powerpc/include/asm/mutex.h diff | blob | history
arch/powerpc/include/asm/spinlock.h diff | blob | history
arch/powerpc/include/asm/synch.h diff | blob | history
arch/powerpc/include/asm/system.h diff | blob | history
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