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perf_event_open.2: tfix 

Signed-off-by: Vince Weaver <vincent.weaver@maine.edu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Vince Weaver 2013-07-08 15:49:14 -04:00 committed by Michael Kerrisk
parent baf7029bac
commit 6061d29f3d
1 changed files with 3 additions and 3 deletions
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man2/perf_event_open.2
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@ -1624,7 +1624,7 @@ is the amount of data actually dumped (can be less than
.I weight
If
.B PERF_SAMPLE_WEIGHT
is enabled, then a 64 bit value provided by the hardwre
is enabled, then a 64 bit value provided by the hardware
is recorded that indicates how costly the event was.
This allows expensive events to stand out more clearly
in profiles.
@ -1873,7 +1873,7 @@ Using an argument of 0 is considered undefined behavior.
.TP
.B PERF_EVENT_IOC_RESET
Reset the event count specified by the
file descriptor argumentto zero.
file descriptor argument to zero.
This resets only the counts; there is no way to reset the
multiplexing
.I time_enabled
@ -1888,7 +1888,7 @@ reset, even if the event specified is not the group leader.
If the
.B PERF_IOC_FLAG_GROUP
bit is not set, then the behavior is somwhat unexpected:
bit is not set, then the behavior is somewhat unexpected:
when sent to a group leader only the leader is reset
(children are left alone);
when sent to a child all events in a group are reset.