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authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2016-09-14 03:41:33 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2016-09-17 00:55:30 +0300
commit3ba7bcaa3657f5fe32295ebd17fbdaaf16608e2f (patch)
tree0f4e6e0ccf8603afa6b703c8d9ffb73ab54addc2 /drivers/cpufreq/intel_pstate.c
parent09c448d3c61f31322c097cb4c1484778d50da399 (diff)
downloadlinux-3ba7bcaa3657f5fe32295ebd17fbdaaf16608e2f.tar.xz
cpufreq: intel_pstate: Add io_boost trace
Add io_boost percent to current pstate_sample tracepoint. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/intel_pstate.c')
-rw-r--r--drivers/cpufreq/intel_pstate.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 7c457ccf9153..86c29af7eb77 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1316,7 +1316,8 @@ static inline void intel_pstate_adjust_busy_pstate(struct cpudata *cpu)
sample->mperf,
sample->aperf,
sample->tsc,
- get_avg_frequency(cpu));
+ get_avg_frequency(cpu),
+ fp_toint(cpu->iowait_boost * 100));
}
static void intel_pstate_update_util(struct update_util_data *data, u64 time,