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| author | jhb <jhb@FreeBSD.org> | 2015-09-01 17:52:43 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2015-09-01 17:52:43 +0000 |
| commit | 5fbb8e5fa1fa251599f3a172bf83df8bf15ce6f3 (patch) | |
| tree | 2579f0567994afdff26786615d83da1c78b3916c /usr.sbin/pmcstat | |
| parent | 6e27baa21bbadf0b73654a305632e54bc5d93d3e (diff) | |
| download | FreeBSD-src-5fbb8e5fa1fa251599f3a172bf83df8bf15ce6f3.zip FreeBSD-src-5fbb8e5fa1fa251599f3a172bf83df8bf15ce6f3.tar.gz | |
Fix an off by one error in r283613: Like regular ffs(), CPU_FFS() returns
1 for CPU 0, etc. so the return value must be decremented to obtain the
first valid CPU ID.
Submitted by: fabient
MFC after: 1 week
Diffstat (limited to 'usr.sbin/pmcstat')
| -rw-r--r-- | usr.sbin/pmcstat/pmcstat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/pmcstat/pmcstat.c b/usr.sbin/pmcstat/pmcstat.c index c51c5fa..914fc17 100644 --- a/usr.sbin/pmcstat/pmcstat.c +++ b/usr.sbin/pmcstat/pmcstat.c @@ -769,7 +769,7 @@ main(int argc, char **argv) ev->ev_count = -1; if (option == 'S' || option == 's') - ev->ev_cpu = CPU_FFS(&cpumask); + ev->ev_cpu = CPU_FFS(&cpumask) - 1; else ev->ev_cpu = PMC_CPU_ANY; |
