aboutsummaryrefslogtreecommitdiff
path: root/arch/ia64/pci
diff options
context:
space:
mode:
authorAndi Kleen <ak@suse.de>2006-05-08 15:17:31 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2006-05-08 09:34:56 -0700
commit6810b548b25114607e0814612d84125abccc0a4f (patch)
tree51dab8f9b809479b038e2d957e74fba7e1e99e49 /arch/ia64/pci
parentac71d12c990526b01ef6cfe50907ef8530a30331 (diff)
downloadlinux-linaro-6810b548b25114607e0814612d84125abccc0a4f.tar.gz
[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>
Diffstat (limited to 'arch/ia64/pci')
0 files changed, 0 insertions, 0 deletions