Commit 75a9001b authored by Changbin Du's avatar Changbin Du Committed by Ingo Molnar
Browse files

perf/x86/intel/ds: Remove redundant assignments to sample.period 



The perf_sample_data_init() has already set the period of sample, so no
need to do it again.

Signed-off-by: default avatarChangbin Du <changbin.du@huawei.com>
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250506094907.2724-1-changbin.du@huawei.com
parent 18049c8c

arch/x86/events/intel/ds.c

+0 −3
Original line number Diff line number Diff line
@@ -1831,8 +1831,6 @@ static void setup_pebs_fixed_sample_data(struct perf_event *event, 


	perf_sample_data_init(data, 0, event->hw.last_period);



	data->period = event->hw.last_period;



	/*

	 * Use latency for weight (only avail with PEBS-LL)

	 */
@@ -2085,7 +2083,6 @@ static void setup_pebs_adaptive_sample_data(struct perf_event *event, 
	sample_type = event->attr.sample_type;

	format_group = basic->format_group;

	perf_sample_data_init(data, 0, event->hw.last_period);

	data->period = event->hw.last_period;



	setup_pebs_time(event, data, basic->tsc);