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| author | Kan Liang <kan.liang@linux.intel.com> | 2021-01-05 20:57:49 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-01-20 18:34:20 +0100 |
| commit | c1de7f3d84ca324c7cda85c3ce27b11741af2124 (patch) | |
| tree | eaee1e049eeffda4febe0edb1ac2c2acc37380ba /tools/perf/util/evsel.h | |
| parent | perf mem: Support data page size (diff) | |
| download | linux-c1de7f3d84ca324c7cda85c3ce27b11741af2124.tar.xz linux-c1de7f3d84ca324c7cda85c3ce27b11741af2124.zip | |
perf record: Add support for PERF_SAMPLE_CODE_PAGE_SIZE
Adds the infrastructure to sample the code address page size.
Introduce a new --code-page-size option for perf record.
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Originally-by: Stephane Eranian <eranian@google.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210105195752.43489-4-kan.liang@linux.intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 8226b1fefa8c..e25594494cf6 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -149,6 +149,7 @@ struct perf_missing_features { bool branch_hw_idx; bool cgroup; bool data_page_size; + bool code_page_size; }; extern struct perf_missing_features perf_missing_features; |