]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: fc7edc0) | patch
perf stat: Skip evlist__[enable|disable] when all events uses BPF
authorSong Liu <song@kernel.org>
Wed, 12 May 2021 06:51:16 +0000 (23:51 -0700)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 21 May 2021 19:50:17 +0000 (16:50 -0300)
commit0a381c18bdcb463d8a6ccc41c30e4dc83abad2e2
treee9ab717c6bd7d0d6467dea7ce37d8ef5e07d65a2tree | snapshot
parentfc7edc0eeac5c2126922a97124a5c8c4d97b39b5commit | diff
perf stat: Skip evlist__[enable|disable] when all events uses BPF

When all events of a perf-stat session use BPF, it is not necessary to
call evlist__enable() and evlist__disable(). Skip them when
all_counters_use_bpf is true.

Signed-off-by: Song Liu <song@kernel.org>
Reported-by: Jiri Olsa <jolsa@redhat.com>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-stat.c diff | blob | history
tools/perf/util/evlist.c diff | blob | history
Linux Kernel Source Tree.