diff options
| author |   gnezdo <gnezdo@openbsd.org> | 2020-12-10 04:26:50 +0000 |
|---|---|---|
| committer | gnezdo <gnezdo@openbsd.org> | 2020-12-10 04:26:50 +0000 |
| commit | b7af1a41f3353031538dd1f41dd6c1b7b3ae871e (patch) | |
| tree | c6aa3def2baf7dd4a31a0d90aef363267e816829 | |
| parent | Ignore trailing data in A-MSDU frame buffers if it is smaller than the (diff) | |
| download | wireguard-openbsd-b7af1a41f3353031538dd1f41dd6c1b7b3ae871e.tar.xz wireguard-openbsd-b7af1a41f3353031538dd1f41dd6c1b7b3ae871e.zip | |
Use sysctl_int_bounded for sysctl_hwsetperf
Removed some trailing whitespace while there.
ok gkoehler@
| -rw-r--r-- | sys/kern/sched_bsd.c | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/sys/kern/sched_bsd.c b/sys/kern/sched_bsd.c index 1a5185b72f4..a64c4ce40da 100644 --- a/sys/kern/sched_bsd.c +++ b/sys/kern/sched_bsd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sched_bsd.c,v 1.64 2020/10/15 07:49:55 mpi Exp $ */ +/* $OpenBSD: sched_bsd.c,v 1.65 2020/12/10 04:26:50 gnezdo Exp $ */ /* $NetBSD: kern_synch.c,v 1.37 1996/04/22 01:38:37 christos Exp $ */ /*- @@ -147,7 +147,7 @@ roundrobin(struct cpu_info *ci) * We now need to prove two things: * 1) Given factor ** (5 * loadavg) ~= .1, prove factor == b/(b+1) * 2) Given b/(b+1) ** power ~= .1, prove power == (5 * loadavg) - * + * * Facts: * For x close to zero, exp(x) =~ 1 + x, since * exp(x) = 0! + x**1/1! + x**2/2! + ... . @@ -602,32 +602,26 @@ setperf_auto(void *v) perflevel = 0; cpu_setperf(perflevel); } - + timeout_add_msec(&setperf_to, 100); } int sysctl_hwsetperf(void *oldp, size_t *oldlenp, void *newp, size_t newlen) { - int err, newperf; + int err; if (!cpu_setperf) return EOPNOTSUPP; if (perfpolicy != PERFPOL_MANUAL) return sysctl_rdint(oldp, oldlenp, newp, perflevel); - - newperf = perflevel; - err = sysctl_int(oldp, oldlenp, newp, newlen, &newperf); + + err = sysctl_int_bounded(oldp, oldlenp, newp, newlen, + &perflevel, 0, 100); if (err) return err; - if (newperf > 100) - newperf = 100; - if (newperf < 0) - newperf = 0; - perflevel = newperf; cpu_setperf(perflevel); - return 0; } |