Messages in this thread Patch in this message | | | From | Valentin Schneider <> | Subject | [PATCH v3 5/9] sched: Add WF_TTWU, WF_EXEC wakeup flags | Date | Wed, 15 Apr 2020 22:05:08 +0100 |
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To remove the sd_flag parameter of select_task_rq(), we need another way of encoding wakeup kinds. There already is a WF_FORK flag, add the missing ones.
Cc: Ingo Molnar <mingo@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Dietmar Eggemann <dietmar.eggemann@arm.com> Cc: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Valentin Schneider <valentin.schneider@arm.com> --- kernel/sched/sched.h | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index db3a57675ccf..f32c5fa229af 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1684,11 +1684,13 @@ static inline int task_on_rq_migrating(struct task_struct *p) } /* - * wake flags + * Wake flags */ #define WF_SYNC 0x01 /* Waker goes to sleep after wakeup */ -#define WF_FORK 0x02 /* Child wakeup after fork */ -#define WF_MIGRATED 0x4 /* Internal use, task got migrated */ +#define WF_TTWU 0x02 /* Regular task wakeup */ +#define WF_FORK 0x04 /* Child wakeup after fork */ +#define WF_EXEC 0x08 /* "Fake" wakeup at exec */ +#define WF_MIGRATED 0x10 /* Internal use, task got migrated */ /* * To aid in avoiding the subversion of "niceness" due to uneven distribution -- 2.24.0
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