Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=148c69...
Commit: 148c69b4b0ec267b08d3619651ae4a10a1768b04
Parent: 7a34912d90c17a90d9fad12c4c51833b4e70707b
Author: David Howells <dhowells@redhat.com>
AuthorDate: Wed May 7 15:31:54 2008 +0100
Committer: Linus Torvalds <torvalds@linux-foundation.org>
CommitDate: Thu May 8 10:49:39 2008 -0700
MN10300: Make cpu_relax() invoke barrier()
Make cpu_relax() invoke barrier() to be the same as other arches.
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
include/asm-mn10300/processor.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/asm-mn10300/processor.h b/include/asm-mn10300/processor.h
index f1b081f..7323927 100644
--- a/include/asm-mn10300/processor.h
+++ b/include/asm-mn10300/processor.h
@@ -58,7 +58,7 @@ extern struct mn10300_cpuinfo boot_cpu_data;
extern void identify_cpu(struct mn10300_cpuinfo *);
extern void print_cpu_info(struct mn10300_cpuinfo *);
extern void dodgy_tsc(void);
-#define cpu_relax() do {} while (0)
+#define cpu_relax() barrier()
/*
* User space process size: 1.75GB (default).
--
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