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| author | David Howells | 2008-05-07 16:31:54 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2008-05-08 19:49:39 +0200 |
| commit | 148c69b4b0ec267b08d3619651ae4a10a1768b04 (patch) | |
| tree | b838a43b37576bb11d7fa1309e71475d80e8ba30 /include/asm-mn10300 | |
| parent | Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block (diff) | |
| download | kernel-qcow2-linux-148c69b4b0ec267b08d3619651ae4a10a1768b04.tar.gz kernel-qcow2-linux-148c69b4b0ec267b08d3619651ae4a10a1768b04.tar.xz kernel-qcow2-linux-148c69b4b0ec267b08d3619651ae4a10a1768b04.zip | |
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.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-mn10300/processor.h b/include/asm-mn10300/processor.h index f1b081f53468..73239271873d 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). |