0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
35 lines
652 B
C
35 lines
652 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
/*
|
|
* SCHED_DEADLINE tasks has negative priorities, reflecting
|
|
* the fact that any of them has higher prio than RT and
|
|
* NORMAL/BATCH tasks.
|
|
*/
|
|
|
|
#define MAX_DL_PRIO 0
|
|
|
|
static inline int dl_prio(int prio)
|
|
{
|
|
if (unlikely(prio < MAX_DL_PRIO))
|
|
return 1;
|
|
return 0;
|
|
}
|
|
|
|
static inline int dl_task(struct task_struct *p)
|
|
{
|
|
return dl_prio(p->prio);
|
|
}
|
|
|
|
static inline bool dl_time_before(u64 a, u64 b)
|
|
{
|
|
return (s64)(a - b) < 0;
|
|
}
|
|
|
|
#ifdef CONFIG_SMP
|
|
|
|
struct root_domain;
|
|
extern void dl_add_task_root_domain(struct task_struct *p);
|
|
extern void dl_clear_root_domain(struct root_domain *rd);
|
|
|
|
#endif /* CONFIG_SMP */
|