perf kvm: Pass argument 'sample' to kvm_alloc_init_event()

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This patch adds an argument 'sample' for kvm_alloc_init_event(), and its
caller functions are updated as well for passing down the 'sample'
pointer.

This is a preparation change to allow later patch to create histograms
entries for kvm event, no any functionality changes.

Reviewed-by: James Clark <james.clark@arm.com>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230315145112.186603-2-leo.yan@linaro.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

...

This commit is contained in:

Leo Yan 2023-03-15 22:51:03 +08:00 • committed by Arnaldo Carvalho de Melo

parent 2d08124b08

commit 730651f717

1 changed files with 13 additions and 10 deletions

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tools/perf/builtin-kvm.c

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