The following commit has been merged into the sched/urgent branch of tip: Commit-ID: 5311fd9f4c49ccc597021d901136fc807c01d678 Gitweb: https://git.kernel.org/tip/5311fd9f4c49ccc597021d901136fc807c01d678 Author: Peter Zijlstra <pet...@infradead.org> AuthorDate: Mon, 22 Jun 2020 12:01:24 +02:00 Committer: Ingo Molnar <mi...@kernel.org> CommitterDate: Tue, 23 Jun 2020 10:42:39 +02:00
sched/core: s/WF_ON_RQ/WQ_ON_CPU/ Use a better name for this poorly named flag, to avoid confusion... Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org> Signed-off-by: Ingo Molnar <mi...@kernel.org> Acked-by: Mel Gorman <mgor...@suse.de> Link: https://lkml.kernel.org/r/20200622100825.785115...@infradead.org --- kernel/sched/core.c | 4 ++-- kernel/sched/sched.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 60791b9..f778067 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -2376,7 +2376,7 @@ static inline bool ttwu_queue_cond(int cpu, int wake_flags) * the soon-to-be-idle CPU as the current CPU is likely busy. * nr_running is checked to avoid unnecessary task stacking. */ - if ((wake_flags & WF_ON_RQ) && cpu_rq(cpu)->nr_running <= 1) + if ((wake_flags & WF_ON_CPU) && cpu_rq(cpu)->nr_running <= 1) return true; return false; @@ -2636,7 +2636,7 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags) * scheduling. */ if (smp_load_acquire(&p->on_cpu) && - ttwu_queue_wakelist(p, task_cpu(p), wake_flags | WF_ON_RQ)) + ttwu_queue_wakelist(p, task_cpu(p), wake_flags | WF_ON_CPU)) goto unlock; /* diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 1d4e94c..877fb08 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -1682,7 +1682,7 @@ static inline int task_on_rq_migrating(struct task_struct *p) #define WF_SYNC 0x01 /* Waker goes to sleep after wakeup */ #define WF_FORK 0x02 /* Child wakeup after fork */ #define WF_MIGRATED 0x04 /* Internal use, task got migrated */ -#define WF_ON_RQ 0x08 /* Wakee is on_rq */ +#define WF_ON_CPU 0x08 /* Wakee is on_cpu */ /* * To aid in avoiding the subversion of "niceness" due to uneven distribution
