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(parent: 3143cad) | patch
cpufreq interactive governor save/restore IRQs around cpumask spinlocks
authorTodd Poynor <toddpoynor@google.com>
Fri, 3 Dec 2010 19:20:09 +0000 (11:20 -0800)
committermgross <mark.gross@intel.com>
Wed, 9 Nov 2011 20:06:28 +0000 (12:06 -0800)
commitb76331ab97ca746c854546617393de8d15539151
treeeab7b29293da3bf078013e32a5743aeacc365523tree | snapshot
parent3143cade4867b5d34ed9d86b27c7dd41556cc02dcommit | diff
cpufreq interactive governor save/restore IRQs around cpumask spinlocks

Need to use irqsave/restore spin locking for cpumasks since these
are accessed in timers and in thread context.

Change-Id: I4a53eaf0ced7e73b445feddba90ec11482de9126
Signed-off-by: Todd Poynor <toddpoynor@google.com>
drivers/cpufreq/cpufreq_interactive.c diff | blob | history
Domain: System / Kernel;