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| author | Scott Long <scottl@FreeBSD.org> | 2014-04-26 20:27:54 +0000 |
|---|---|---|
| committer | Scott Long <scottl@FreeBSD.org> | 2014-04-26 20:27:54 +0000 |
| commit | 60ad8150c70129a8d15b955d4dc9b1ef833520c2 (patch) | |
| tree | 011b9f559b2fe7a4b0f730214125d5b9ed735d61 /sys/ia64/ia64 | |
| parent | 2d40ec16a885b952a407ecef3902dae848facfc6 (diff) | |
| download | src-60ad8150c70129a8d15b955d4dc9b1ef833520c2.tar.gz src-60ad8150c70129a8d15b955d4dc9b1ef833520c2.zip | |
Retire smp_active. It was racey and caused demonstrated problems with
the cpufreq code. Replace its use with smp_started. There's at least
one userland tool that still looks at the kern.smp.active sysctl, so
preserve it but point it to smp_started as well.
Discussed with: peter, jhb
MFC after: 3 days
Obtained from: Netflix
Notes
Notes:
svn path=/head/; revision=264984
Diffstat (limited to 'sys/ia64/ia64')
| -rw-r--r-- | sys/ia64/ia64/mp_machdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/ia64/ia64/mp_machdep.c b/sys/ia64/ia64/mp_machdep.c index 39fcca18d41d..4e7ffb835e29 100644 --- a/sys/ia64/ia64/mp_machdep.c +++ b/sys/ia64/ia64/mp_machdep.c @@ -475,7 +475,7 @@ cpu_mp_unleash(void *dummy) mp_ncpus, cpus, smp_cpus); } - smp_active = 1; + /* XXX Atomic set operation? */ smp_started = 1; /* |