diff options
author | Vineet Gupta <vgupta@synopsys.com> | 2014-11-17 17:13:03 +0530 |
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committer | Vineet Gupta <vgupta@synopsys.com> | 2015-04-20 17:21:17 +0530 |
commit | 03c94fcf954d6bc5e23460e200d23a2c0fe5cd2e (patch) | |
tree | cd8c69f828afae94aaa6bc3486561e8dc64a5aeb /arch/arc/kernel | |
parent | f2e2013f757204d4e0a009597722c75bb2332796 (diff) | |
download | linux-03c94fcf954d6bc5e23460e200d23a2c0fe5cd2e.tar.bz2 |
ARC: perf: make @arc_pmu static global
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel')
-rw-r--r-- | arch/arc/kernel/perf_event.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index ae1c485cbc68..64261c2711b1 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -25,6 +25,8 @@ struct arc_pmu { int ev_hw_idx[PERF_COUNT_ARC_HW_MAX]; }; +static struct arc_pmu *arc_pmu; + /* read counter #idx; note that counter# != event# on ARC! */ static uint64_t arc_pmu_read_counter(int idx) { @@ -47,7 +49,6 @@ static uint64_t arc_pmu_read_counter(int idx) static void arc_perf_event_update(struct perf_event *event, struct hw_perf_event *hwc, int idx) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); uint64_t prev_raw_count, new_raw_count; int64_t delta; @@ -95,7 +96,6 @@ static int arc_pmu_cache_event(u64 config) /* initializes hw_perf_event structure if event is supported */ static int arc_pmu_event_init(struct perf_event *event) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); struct hw_perf_event *hwc = &event->hw; int ret; @@ -183,8 +183,6 @@ static void arc_pmu_stop(struct perf_event *event, int flags) static void arc_pmu_del(struct perf_event *event, int flags) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); - arc_pmu_stop(event, PERF_EF_UPDATE); __clear_bit(event->hw.idx, arc_pmu->used_mask); @@ -194,7 +192,6 @@ static void arc_pmu_del(struct perf_event *event, int flags) /* allocate hardware counter and optionally start counting */ static int arc_pmu_add(struct perf_event *event, int flags) { - struct arc_pmu *arc_pmu = container_of(event->pmu, struct arc_pmu, pmu); struct hw_perf_event *hwc = &event->hw; int idx = hwc->idx; |