]> git.itanic.dy.fi Git - linux-stable/commit
perf annotate-data: Update sample histogram for type
authorNamhyung Kim <namhyung@kernel.org>
Wed, 13 Dec 2023 00:13:17 +0000 (16:13 -0800)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Sun, 24 Dec 2023 01:39:42 +0000 (22:39 -0300)
commit9bd7ddd1576164fbb8d369c6a7b018af9544e202
tree978aa0776ae2dd726cc65cf3fc5e430575e9c3c1
parent4a111cadac85362ed9476737d7a36e8dd3a8e476
perf annotate-data: Update sample histogram for type

The annotated_data_type__update_samples() to get histogram for data type
access.

It'll be called by perf annotate to show which fields in the data type
are accessed frequently.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: linux-toolchains@vger.kernel.org
Cc: linux-trace-devel@vger.kernel.org
Link: https://lore.kernel.org/r/20231213001323.718046-12-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/annotate-data.c
tools/perf/util/annotate-data.h
tools/perf/util/annotate.c