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authorPeter Zijlstra <peterz@infradead.org>2015-05-12 11:51:55 +0300
committerIngo Molnar <mingo@kernel.org>2015-05-19 09:32:00 +0300
commitb92b8b35a2e38bde319fd1d68ec84628c1f1b0fb (patch)
tree45aea6d12a580b60848363c10dc355f3307ec1ff /include/asm-generic/barrier.h
parentab3f02fc237211f0583c1e7ba3bf504747be9b8d (diff)
downloadlinux-b92b8b35a2e38bde319fd1d68ec84628c1f1b0fb.tar.xz
locking/arch: Rename set_mb() to smp_store_mb()
Since set_mb() is really about an smp_mb() -- not a IO/DMA barrier like mb() rename it to match the recent smp_load_acquire() and smp_store_release(). Suggested-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/asm-generic/barrier.h')
-rw-r--r--include/asm-generic/barrier.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
index 3938716b44d7..e6a83d712ef6 100644
--- a/include/asm-generic/barrier.h
+++ b/include/asm-generic/barrier.h
@@ -66,8 +66,8 @@
#define smp_read_barrier_depends() do { } while (0)
#endif
-#ifndef set_mb
-#define set_mb(var, value) do { WRITE_ONCE(var, value); mb(); } while (0)
+#ifndef smp_store_mb
+#define smp_store_mb(var, value) do { WRITE_ONCE(var, value); mb(); } while (0)
#endif
#ifndef smp_mb__before_atomic