Commit 0c2b8356 authored by Tejun Heo's avatar Tejun Heo
Browse files

sched_ext: Move internal type and accessor definitions to ext_internal.h 



There currently isn't a place to place SCX-internal types and accessors to
be shared between ext.c and ext_idle.c. Create kernel/sched/ext_internal.h
and move internal type and accessor definitions there. This trims ext.c a
bit and makes future additions easier. Pure code reorganization. No
functional changes.

Signed-off-by: default avatarTejun Heo <tj@kernel.org>
Acked-by: default avatarAndrea Righi <arighi@nvidia.com>
parent 4a1d9d73

kernel/sched/build_policy.c

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Original line number Diff line number Diff line
@@ -58,6 +58,7 @@ 
#include "deadline.c"



#ifdef CONFIG_SCHED_CLASS_EXT

# include "ext_internal.h"

# include "ext.c"

# include "ext_idle.c"

#endif

kernel/sched/ext.c

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kernel/sched/ext.h

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@@ -8,29 +8,6 @@ 
 */

#ifdef CONFIG_SCHED_CLASS_EXT



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);



DECLARE_PER_CPU(struct rq *, scx_locked_rq_state);



/*

 * Return the rq currently locked from an scx callback, or NULL if no rq is

 * locked.

 */

static inline struct rq *scx_locked_rq(void)

{

	return __this_cpu_read(scx_locked_rq_state);

}



void scx_tick(struct rq *rq);

void init_scx_entity(struct sched_ext_entity *scx);

void scx_pre_fork(struct task_struct *p);

kernel/sched/ext_internal.h

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