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

[CPUFREQ] Conservative cpufreq governer

2005-05-31 19:03:47 -07:00