[tip:perfcounters/core] perf_counter, x86: make x86_pmu_read() static inline

tip-bot for Robert Richter
2009-04-29T13:10:36Z

Commit-ID: bb775fc2d1dcd1aa6eafde37a8289ba2d80783aa
Gitweb: http://git.kernel.org/tip/bb775fc2d1dcd1aa6eafde37a8289ba2d80783aa
Author: Robert Richter <robert.richter@amd.com>
AuthorDate: Wed, 29 Apr 2009 12:47:14 +0200
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Wed, 29 Apr 2009 14:51:09 +0200

perf_counter, x86: make x86_pmu_read() static inline

[ Impact: micro-optimization ]

Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1241002046-8832-18-git-send-email-robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

---
arch/x86/kernel/cpu/perf_counter.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c
index 15d2c03..3f3ae47 100644
--- a/arch/x86/kernel/cpu/perf_counter.c
+++ b/arch/x86/kernel/cpu/perf_counter.c
@@ -1002,7 +1002,7 @@ void __init init_hw_perf_counters(void)
register_die_notifier(&perf_counter_nmi_notifier);
}

-static void x86_pmu_read(struct perf_counter *counter)
+static inline void x86_pmu_read(struct perf_counter *counter)
{
x86_perf_counter_update(counter, &counter->hw, counter->hw.idx);
}