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authorFrederic Weisbecker <[email protected]>2018-02-21 05:17:26 +0100
committerIngo Molnar <[email protected]>2018-02-21 09:49:08 +0100
commit1bda3f8087fce9063da0b8aef87f17a3fe541aca (patch)
treeedc54db089d5a761a3fb40abad0fea3b8eb9b5a0 /tools/perf/util/scripting-engines/trace-event-python.c
parent22ab8bc02a5f6e8ffc418759894f7a6b0b632331 (diff)
sched/isolation: Isolate workqueues when "nohz_full=" is set
As we prepare for offloading the residual 1hz scheduler ticks to workqueue, let's affine those to housekeepers so that they don't interrupt the CPUs that don't want to be disturbed. Signed-off-by: Frederic Weisbecker <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Cc: Chris Metcalf <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Luiz Capitulino <[email protected]> Cc: Mike Galbraith <[email protected]> Cc: Paul E. McKenney <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Wanpeng Li <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
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