| commit | 2cd7cbdf4bd0d0fe58e4dc903e8b413412595504 | |
| author | Linus Torvalds <torvalds@macmini.osdl.org> | |
| Sun, 23 Jul 2006 19:05:00 +0000 (23 12:05 -0700) | ||
| committer | Linus Torvalds <torvalds@macmini.osdl.org> | |
| Sun, 23 Jul 2006 19:05:00 +0000 (23 12:05 -0700) | ||
| tree | ad368b1f9a26d06be6e8bd26d821f17670ad2ef4 | treesnapshot (tar.gz zip) |
| parent | 12157a8d78af50842774bedb80b7b84a87f60951 | commitdiff |
[cpufreq] ondemand: make shutdown sequence more robust
Shutting down the ondemand policy was fraught with potential
problems, causing issues for SMP suspend (which wants to hot-
unplug) all but the last CPU.
This should fix at least the worst problems (divide-by-zero
and infinite wait for the workqueue to shut down).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Shutting down the ondemand policy was fraught with potential
problems, causing issues for SMP suspend (which wants to hot-
unplug) all but the last CPU.
This should fix at least the worst problems (divide-by-zero
and infinite wait for the workqueue to shut down).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| drivers/cpufreq/cpufreq_ondemand.c | diffblobblamehistory |