]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
perf mem: Add --ldlat option
authorJiri Olsa <jolsa@kernel.org>
Tue, 14 Jun 2016 18:19:11 +0000 (20:19 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 15 Jun 2016 13:35:27 +0000 (10:35 -0300)
commitb0d745b3c34a7fd9ee0b78b929b94c706f84e341
tree7b1095cd5772290b3f6b92035d4b9eef6ea7f60b
parent906a8276429c7eb3b53676dab4e2acb632ffcc5a
perf mem: Add --ldlat option

Adding --ldlat option to specify desired latency for loads event.

Specify 50 as loads event latency:

  $ perf mem record -e ldlat-loads -v --ldlat 50 true
  calling: record -W -d -e cpu/mem-loads,ldlat=50/P true

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1465928361-2442-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/Documentation/perf-mem.txt
tools/perf/builtin-mem.c
tools/perf/util/mem-events.c
tools/perf/util/mem-events.h