perf mem: Clean up perf_mem_events__record_args()

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The current code iterates all memory PMUs. It doesn't matter if the
system has only one memory PMU or multiple PMUs. The check of
perf_pmus__num_mem_pmus() is not required anymore.

The rec_tmp is not used in c2c and mem. Removing them as well.

Suggested-by: Leo Yan <leo.yan@linaro.org>
Tested-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: ravi.bangoria@amd.com
Cc: james.clark@arm.com
Cc: will@kernel.org
Cc: mike.leach@linaro.org
Cc: renyu.zj@linux.alibaba.com
Cc: yuhaixin.yhx@linux.alibaba.com
Cc: tmricht@linux.ibm.com
Cc: atrajeev@linux.vnet.ibm.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: john.g.garry@oracle.com
Link: https://lore.kernel.org/r/20240123185036.3461837-7-kan.liang@linux.intel.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

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This commit is contained in:

Kan Liang 2024-01-23 10:50:35 -08:00 • committed by Namhyung Kim

parent 8ea9dfb916

commit 70f4b20d07

4 changed files with 17 additions and 53 deletions

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15

tools/perf/builtin-c2c.c

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18

tools/perf/builtin-mem.c

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34

tools/perf/util/mem-events.c

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3

tools/perf/util/mem-events.h

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