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linux/drivers/cpufreq
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Andi Kleen 6810b548b2 [PATCH] x86_64: Move ondemand timer into own work queue 
Taking the cpu hotplug semaphore in a normal events workqueue
is unsafe because other tasks can wait for any workqueues with
it hold. This results in a deadlock.

Move the DBS timer into its own work queue which is not
affected by other work queue flushes to avoid this.

Has been acked by Venkatesh.

Cc: venkatesh.pallipadi@intel.com
Cc: cpufreq@lists.linux.org.uk
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-08 09:34:56 -07:00
..
cpufreq_conservative.c [CPUFREQ] Remove pointless check in conservative governor. 2006-04-01 22:07:07 -05:00
cpufreq_ondemand.c [PATCH] x86_64: Move ondemand timer into own work queue 2006-05-08 09:34:56 -07:00
cpufreq_performance.c [CPUFREQ] Lots of whitespace & CodingStyle cleanup. 2006-02-28 00:43:23 -05:00
cpufreq_powersave.c [CPUFREQ] Lots of whitespace & CodingStyle cleanup. 2006-02-28 00:43:23 -05:00
cpufreq_stats.c [PATCH] cpufreq: fix section mismatch warnings 2006-03-11 13:35:43 -05:00
cpufreq_userspace.c [CPUFREQ] Lots of whitespace & CodingStyle cleanup. 2006-02-28 00:43:23 -05:00
cpufreq.c [PATCH] Remove __devinit and __cpuinit from notifier_call definitions 2006-04-26 08:30:03 -07:00
freq_table.c [CPUFREQ] Lots of whitespace & CodingStyle cleanup. 2006-02-28 00:43:23 -05:00
Kconfig [CPUFREQ] Update LART site URL 2006-04-03 07:25:54 -05:00
Makefile