perf lock: Add get_key_by_aggr_mode helper

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Wrap repeated code in helper functions get_key_by_aggr_mode and
get_key_by_aggr_mode_simple, which assign the value to key based on
aggregation mode. Note that for the conditions not support
LOCK_AGGR_CALLER, should call get_key_by_aggr_mode_simple directly.

Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220908021141.27134-3-shangxiaojing@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Shang XiaoJing 2022-09-08 10:11:39 +08:00 • committed by Arnaldo Carvalho de Melo

parent e3e7572fa8

commit 0f405f878b

1 changed files with 53 additions and 76 deletions

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tools/perf/builtin-lock.c

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