Author: jkoshy
Date: Wed Nov 19 02:22:34 2008
New Revision: 185079
URL: http://svn.freebsd.org/changeset/base/185079
Log:
As a matter of good programming style, stop PMCs before releasing
them.
Modified:
head/usr.sbin/pmcstat/pmcstat.c
Modified: head/usr.sbin/pmcstat/pmcstat.c
==============================================================================
--- head/usr.sbin/pmcstat/pmcstat.c Wed Nov 19 01:52:28 2008
(r185078)
+++ head/usr.sbin/pmcstat/pmcstat.c Wed Nov 19 02:22:34 2008
(r185079)
@@ -145,6 +145,9 @@ pmcstat_cleanup(struct pmcstat_args *a)
/* release allocated PMCs. */
STAILQ_FOREACH_SAFE(ev, &a->pa_events, ev_next, tmp)
if (ev->ev_pmcid != PMC_ID_INVALID) {
+ if (pmc_stop(ev->ev_pmcid) < 0)
+ err(EX_OSERR, "ERROR: cannot stop pmc 0x%x "
+ "\"%s\"", ev->ev_pmcid, ev->ev_name);
if (pmc_release(ev->ev_pmcid) < 0)
err(EX_OSERR, "ERROR: cannot release pmc "
"0x%x \"%s\"", ev->ev_pmcid, ev->ev_name);
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