diff options
Diffstat (limited to 'overlay/rc6.c')
| -rw-r--r-- | overlay/rc6.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/overlay/rc6.c b/overlay/rc6.c index 3175bb22..46c975a5 100644 --- a/overlay/rc6.c +++ b/overlay/rc6.c @@ -35,24 +35,6 @@ #include "rc6.h" -static int perf_i915_open(int config, int group) -{ - struct perf_event_attr attr; - - memset(&attr, 0, sizeof (attr)); - - attr.type = i915_type_id(); - if (attr.type == 0) - return -ENOENT; - attr.config = config; - - attr.read_format = PERF_FORMAT_TOTAL_TIME_ENABLED; - if (group == -1) - attr.read_format |= PERF_FORMAT_GROUP; - - return perf_event_open(&attr, -1, 0, group, 0); -} - #define RC6 (1<<0) #define RC6p (1<<1) #define RC6pp (1<<2) @@ -61,15 +43,15 @@ static int perf_open(unsigned *flags) { int fd; - fd = perf_i915_open(I915_PERF_RC6_RESIDENCY, -1); + fd = perf_i915_open_group(I915_PERF_RC6_RESIDENCY, -1); if (fd < 0) return -1; *flags |= RC6; - if (perf_i915_open(I915_PERF_RC6p_RESIDENCY, fd) >= 0) + if (perf_i915_open_group(I915_PERF_RC6p_RESIDENCY, fd) >= 0) *flags |= RC6p; - if (perf_i915_open(I915_PERF_RC6pp_RESIDENCY, fd) >= 0) + if (perf_i915_open_group(I915_PERF_RC6pp_RESIDENCY, fd) >= 0) *flags |= RC6pp; return fd; |