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(parent: 5a4d455) | patch
Fix a race condition for cpufreq dbs timer while S3 resuming
authorKeir Fraser <keir.fraser@citrix.com>
Wed, 17 Mar 2010 09:18:34 +0000 (09:18 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Wed, 17 Mar 2010 09:18:34 +0000 (09:18 +0000)
commitcdffe59f087dafab9ff12f6c8c2be4e67e848342
tree7b78c750e09b865f7ff813567263ae06c640b3f3tree
parent5a4d4554c3014ceaab8f3b21f3357ce7200956e3commit | diff
Fix a race condition for cpufreq dbs timer while S3 resuming

The cpufreq_dbs_timer_suspend/resume may race with dbs_timer_init
while s3 resuming before this patch.
This patch along with cset 21030 fix the bug 1586
http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1586.

Signed-off-by: Yu Ke <ke.yu@intel.com>
Signed-off-by: Wei Gang <gang.wei@intel.com>
xen/drivers/cpufreq/cpufreq_ondemand.c diff | blob | blame | history
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