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(parent: 4dd19ea) | patch
perf: Prevent enabling of already enabled perf event
authorNitesh Konkar <niteshkonkar.libvirt@gmail.com>
Tue, 24 Jan 2017 09:12:03 +0000 (14:42 +0530)
committerJohn Ferlan <jferlan@redhat.com>
Thu, 26 Jan 2017 20:13:58 +0000 (15:13 -0500)
commit26ac16f3ce68961a2b90469b284ad6c07bdd6320
treef0f1342fe0d935e1550e3c3ddac916273b0e69bctree | snapshot
parent4dd19ea91330678e67676aa85eecc56b5f2c8c51commit | diff
perf: Prevent enabling of already enabled perf event

Currently, on every --enable perf_event command,
a new event->fd is created and counting of perf
event counter starts from zero and previous
event->fd is lost. This patch prevents this
behaviour.

Signed-off-by: Nitesh Konkar <nitkon12@linux.vnet.ibm.com>
src/util/virperf.c diff | blob | blame | history
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