tree 89808d05159ac5bd4aeea53b52dc0ddb3373fe65
parent 66d99b883419b8df6d0a24ca957da7ab4831cf6e
author Anton Blanchard <anton@samba.org> 1265763846 +0000
committer Benjamin Herrenschmidt <benh@kernel.crashing.org> 1266375795 +1100

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>