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| author | avg <avg@FreeBSD.org> | 2010-11-16 12:43:45 +0000 |
|---|---|---|
| committer | avg <avg@FreeBSD.org> | 2010-11-16 12:43:45 +0000 |
| commit | e9d45ef8b4ae1cc5b4d2deaf8508113b62450a3c (patch) | |
| tree | e438aa2aaf4f35a6e29a72068a68b561c40f0a76 /sys/kern | |
| parent | ea5ab3324882abc2f22c94062991d7cccb04640f (diff) | |
| download | FreeBSD-src-e9d45ef8b4ae1cc5b4d2deaf8508113b62450a3c.zip FreeBSD-src-e9d45ef8b4ae1cc5b4d2deaf8508113b62450a3c.tar.gz | |
hwpstate: use CPU_FOREACH when binding to all available processors
Also, add a comment mentioning _PSD - on some systems it's enough to
put one logical CPU into a particular P-state to make other CPUs in
the same domain to enter that P-state.
Also, call sched_unbind() after the loop - sched_bind() automatically
rebinds from previous CPU to a new one, and the new arrangement of code
is safer against early loop exit.
Plus one minor style nit.
MFC after: 10 days
Diffstat (limited to 'sys/kern')
0 files changed, 0 insertions, 0 deletions
