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authorLinus Torvalds <torvalds@linux-foundation.org>2008-08-15 12:19:40 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-15 12:19:40 -0400
commit024b246ed24492d6c2ee14c34d742b137fce1b94 (patch)
tree428444950025503218c96b03c86f749403626dec /include/asm-alpha/barrier.h
parent9419fc1c957d600093baaea247fef23cca3b4e93 (diff)
alpha: move include/asm-alpha to arch/alpha/include/asm
Sam Ravnborg did the build-test that the direct header file move works, I'm just committing it. This is a pure move: mkdir arch/alpha/include git mv include/asm-alpha arch/alpha/include/asm with no other changes. Requested-and-tested-by: Sam Ravnborg <sam@ravnborg.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-alpha/barrier.h')
-rw-r--r--include/asm-alpha/barrier.h33
1 files changed, 0 insertions, 33 deletions
diff --git a/include/asm-alpha/barrier.h b/include/asm-alpha/barrier.h
deleted file mode 100644
index ac78eba909bc..000000000000
--- a/include/asm-alpha/barrier.h
+++ /dev/null
@@ -1,33 +0,0 @@
1#ifndef __BARRIER_H
2#define __BARRIER_H
3
4#include <asm/compiler.h>
5
6#define mb() \
7__asm__ __volatile__("mb": : :"memory")
8
9#define rmb() \
10__asm__ __volatile__("mb": : :"memory")
11
12#define wmb() \
13__asm__ __volatile__("wmb": : :"memory")
14
15#define read_barrier_depends() \
16__asm__ __volatile__("mb": : :"memory")
17
18#ifdef CONFIG_SMP
19#define smp_mb() mb()
20#define smp_rmb() rmb()
21#define smp_wmb() wmb()
22#define smp_read_barrier_depends() read_barrier_depends()
23#else
24#define smp_mb() barrier()
25#define smp_rmb() barrier()
26#define smp_wmb() barrier()
27#define smp_read_barrier_depends() do { } while (0)
28#endif
29
30#define set_mb(var, value) \
31do { var = value; mb(); } while (0)
32
33#endif /* __BARRIER_H */