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authorSteven Rostedt <srostedt@redhat.com>2008-01-25 21:08:13 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-25 21:08:13 +0100
commit610bf05645a7ac6ea104a474e328eeaaea148870 (patch)
treefb0a1b2969e0cdfb466f362d0a3bd636b0ec5ba0 /mm/swap_state.c
parent06f90dbd7610d51549004ea9c2ada337831eb292 (diff)
sched: RT-balance, optimize cpu search
This patch removes several cpumask operations by keeping track of the first of the CPUS that is of the lowest priority. When the search for the lowest priority runqueue is completed, all the bits up to the first CPU with the lowest priority runqueue is cleared. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/swap_state.c')
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