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MN10300: Make cpu_relax() invoke barrier()

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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>
This commit is contained in:
David Howells 2008-05-07 15:31:54 +01:00 committed by Linus Torvalds
parent 7a34912d90
commit 148c69b4b0
1 changed files with 1 additions and 1 deletions
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include/asm-mn10300/processor.h
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@ -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).