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authorPeter Zijlstra <peterz@infradead.org>2013-08-14 14:55:24 +0200
committerIngo Molnar <mingo@kernel.org>2013-09-25 14:07:32 +0200
commit4a2b4b222743bb07fedf985b884550f2ca067ea9 (patch)
tree587e80512c6cdf727b27d0f806758833547a65ed /arch/m32r/include/asm/Kbuild
parentsched, idle: Fix the idle polling state logic (diff)
downloadlinux-dev-4a2b4b222743bb07fedf985b884550f2ca067ea9.tar.xz
linux-dev-4a2b4b222743bb07fedf985b884550f2ca067ea9.zip
sched: Introduce preempt_count accessor functions
Replace the single preempt_count() 'function' that's an lvalue with two proper functions: preempt_count() - returns the preempt_count value as rvalue preempt_count_set() - Allows setting the preempt-count value Also provide preempt_count_ptr() as a convenience wrapper to implement all modifying operations. Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/n/tip-orxrbycjozopqfhb4dxdkdvb@git.kernel.org [ Fixed build failure. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/m32r/include/asm/Kbuild')
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