perfcounters: include asm/perf_counter.h only if CONFIG_PERF_COUNTERS=y
authorIngo Molnar <mingo@elte.hu>
Thu, 25 Dec 2008 08:02:11 +0000 (09:02 +0100)
committerIngo Molnar <mingo@elte.hu>
Thu, 25 Dec 2008 09:57:48 +0000 (10:57 +0100)
commite44aef58ecfbe061eb4c53b939bcc35fb1bee82d
tree6357bafacfa15375ca2f2655dcf63cc7d54ec356
parent2f18d1e8d07ae67dd0afce875287756d4bd31a46
perfcounters: include asm/perf_counter.h only if CONFIG_PERF_COUNTERS=y

Impact: build fix on ia64

KOSAKI Motohiro reported that -tip doesnt build on ia64 because
asm/perf_counter.h only exists on x86 for now. Fix it.

Reported-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Tested-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
include/linux/perf_counter.h