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authorDavid Howells <dhowells@redhat.com>2008-05-07 15:31:54 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-05-08 10:49:39 -0700
commit148c69b4b0ec267b08d3619651ae4a10a1768b04 (patch)
treeb838a43b37576bb11d7fa1309e71475d80e8ba30 /include/asm-mn10300
parent7a34912d90c17a90d9fad12c4c51833b4e70707b (diff)
downloadop-kernel-dev-148c69b4b0ec267b08d3619651ae4a10a1768b04.zip
op-kernel-dev-148c69b4b0ec267b08d3619651ae4a10a1768b04.tar.gz
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>
Diffstat (limited to 'include/asm-mn10300')
-rw-r--r--include/asm-mn10300/processor.h2
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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