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authorPeter Zijlstra <peterz@infradead.org>2022-09-06 13:39:55 +0300
committerPeter Zijlstra <peterz@infradead.org>2022-09-07 22:53:49 +0300
commitf9fc8cad9728124cefe8844fb53d1814c92c6bfc (patch)
tree1d8a1b332af2b0f921951310852284b8e556f162 /drivers/powercap
parent9204a97f7ae862fc8a3330ec8335917534c3fb63 (diff)
downloadlinux-f9fc8cad9728124cefe8844fb53d1814c92c6bfc.tar.xz
sched: Add TASK_ANY for wait_task_inactive()
Now that wait_task_inactive()'s @match_state argument is a mask (like ttwu()) it is possible to replace the special !match_state case with an 'all-states' value such that any blocked state will match. Suggested-by: Ingo Molnar (mingo@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/YxhkzfuFTvRnpUaH@hirez.programming.kicks-ass.net
Diffstat (limited to 'drivers/powercap')
-rw-r--r--drivers/powercap/idle_inject.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/powercap/idle_inject.c b/drivers/powercap/idle_inject.c
index a20bf12f3ce3..999e218d7793 100644
--- a/drivers/powercap/idle_inject.c
+++ b/drivers/powercap/idle_inject.c
@@ -254,7 +254,7 @@ void idle_inject_stop(struct idle_inject_device *ii_dev)
iit = per_cpu_ptr(&idle_inject_thread, cpu);
iit->should_run = 0;
- wait_task_inactive(iit->tsk, 0);
+ wait_task_inactive(iit->tsk, TASK_ANY);
}
cpu_hotplug_enable();