Commit e212743b authored Jun 04, 2025 by Andrea Righi Committed by Tejun Heo Jun 09, 2025

sched_ext: Make scx_rq_bypassing() inline



scx_rq_bypassing() is used both from ext.c and ext_idle.c, move it to
ext.h as a static inline function.

No functional changes.

Signed-off-by: Andrea Righi <arighi@nvidia.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent 353656eb

kernel/sched/ext.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -1701,11 +1701,6 @@ static bool scx_tryset_enable_state(enum scx_enable_state to,
		return atomic_try_cmpxchg(&scx_enable_state_var, &from_v, to);
		}

		static bool scx_rq_bypassing(struct rq *rq)
		{
		return unlikely(rq->scx.flags & SCX_RQ_BYPASSING);
		}

		/**
		* wait_ops_state - Busy-wait the specified ops state to end
		* @p: target task

kernel/sched/ext.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -13,6 +13,11 @@ static inline bool scx_kf_allowed_if_unlocked(void)
		return !current->scx.kf_mask;
		}

		static inline bool scx_rq_bypassing(struct rq *rq)
		{
		return unlikely(rq->scx.flags & SCX_RQ_BYPASSING);
		}

		DECLARE_STATIC_KEY_FALSE(scx_ops_allow_queued_wakeup);

		void scx_tick(struct rq *rq);