https://github.com/torvalds/linux
Revision 660842e468dcefb5d1d4fb40ed3abe4d1388dff7 authored by Ian Rogers on 12 August 2022, 23:09:45 UTC, committed by Arnaldo Carvalho de Melo on 13 August 2022, 18:01:31 UTC
The current code assumes that a struct pmu_event can be iterated over forward until a NULL pmu_event is encountered. This makes it difficult to refactor pmu_event. Add a loop function taking a callback function that's passed the struct pmu_event. This way the pmu_event is only needed for one element and not an entire array. Switch existing code iterating over the pmu_event arrays to use the new loop function pmu_events_table_for_each_event. Signed-off-by: Ian Rogers <irogers@google.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.garry@huawei.com> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@linaro.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ravi Bangoria <ravi.bangoria@amd.com> Cc: Stephane Eranian <eranian@google.com> Cc: Will Deacon <will@kernel.org> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220812230949.683239-11-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Tip revision: 660842e468dcefb5d1d4fb40ed3abe4d1388dff7 authored by Ian Rogers on 12 August 2022, 23:09:45 UTC
perf pmu-events: Don't assume pmu_event is an array
perf pmu-events: Don't assume pmu_event is an array
Tip revision: 660842e
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COPYING | -rw-r--r-- | 496 bytes |
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Kbuild | -rw-r--r-- | 1.3 KB |
Kconfig | -rw-r--r-- | 555 bytes |
MAINTAINERS | -rw-r--r-- | 662.9 KB |
Makefile | -rw-r--r-- | 64.1 KB |
README | -rw-r--r-- | 727 bytes |
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