summaryrefslogtreecommitdiff
path: root/drivers/sbus
diff options
context:
space:
mode:
authorSong Liu <songliubraving@fb.com>2021-03-16 14:18:36 -0700
committerArnaldo Carvalho de Melo <acme@redhat.com>2021-03-23 18:05:36 -0300
commit435b46ef1d9fd904089199da16a21ade0701537f (patch)
tree1dc2968c22887d717adbce9265f87fb6e8d103de /drivers/sbus
parent7fac83aaf2eecc9e7e7b72da694c49bb4ce7fdfc (diff)
perf stat: Measure 't0' and 'ref_time' after enable_counters()
Take measurements of 't0' and 'ref_time' after enable_counters(), so that they only measure the time consumed when the counters are enabled. Signed-off-by: Song Liu <songliubraving@fb.com> Acked-by: Andi Kleen <andi@firstfloor.org> Acked-by: Jiri Olsa <jolsa@kernel.org> Acked-by: Namhyung Kim <namhyung@kernel.org> Cc: kernel-team@fb.com Link: http://lore.kernel.org/lkml/20210316211837.910506-3-songliubraving@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/sbus')
0 files changed, 0 insertions, 0 deletions