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perf intel-pt: Remove unused instructions_sample_period 

Remove unused struct intel_pt member instructions_sample_period.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Link: http://lkml.kernel.org/r/1495786658-18063-28-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2017-05-26 11:17:28 +03:00 committed by Arnaldo Carvalho de Melo
parent 0f3e53799c
commit f90d07a9f6
1 changed files with 0 additions and 2 deletions
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2
tools/perf/util/intel-pt.c
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@ -81,7 +81,6 @@ struct intel_pt {
bool sample_instructions;
u64 instructions_sample_type;
u64 instructions_sample_period;
u64 instructions_id;
bool sample_branches;
@ -1978,7 +1977,6 @@ static int intel_pt_synth_events(struct intel_pt *pt,
intel_pt_ns_to_ticks(pt, pt->synth_opts.period);
else
attr.sample_period = pt->synth_opts.period;
pt->instructions_sample_period = attr.sample_period;
if (pt->synth_opts.callchain)
attr.sample_type |= PERF_SAMPLE_CALLCHAIN;
if (pt->synth_opts.last_branch)