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Revert "sched: Properly account for timeslicing in tickless mode"

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This reverts commit bc6fb65c81.

Causes MPU faults on multiple platforms.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2018-08-27 16:26:36 -05:00
commit 0e07f8e97a
2 changed files with 10 additions and 16 deletions
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11
kernel/include/ksched.h
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@ -47,7 +47,6 @@ void *_get_next_switch_handle(void *interrupted);
struct k_thread *_find_first_thread_to_unpend(_wait_q_t *wait_q, struct k_thread *_find_first_thread_to_unpend(_wait_q_t *wait_q,
struct k_thread *from); struct k_thread *from);
void idle(void *a, void *b, void *c); void idle(void *a, void *b, void *c);
void _ready_thread(struct k_thread *thread);
/* find which one is the next thread to run */ /* find which one is the next thread to run */
/* must be called with interrupts locked */ /* must be called with interrupts locked */
@ -217,6 +216,16 @@ static inline int _is_valid_prio(int prio, void *entry_point)
return 1; return 1;
} }
static inline void _ready_thread(struct k_thread *thread)
{
if (_is_thread_ready(thread)) {
_add_thread_to_ready_q(thread);
}
sys_trace_thread_ready(thread);
}
static inline void _ready_one_thread(_wait_q_t *wq) static inline void _ready_one_thread(_wait_q_t *wq)
{ {
struct k_thread *th = _unpend_first_thread(wq); struct k_thread *th = _unpend_first_thread(wq);

15
kernel/sched.c
View file

@ -658,21 +658,6 @@ void _update_time_slice_before_swap(void)
} }
#endif /* CONFIG_TIMESLICING */ #endif /* CONFIG_TIMESLICING */
void _ready_thread(struct k_thread *thread)
{
if (_is_thread_ready(thread)) {
_add_thread_to_ready_q(thread);
}
#if defined(CONFIG_TICKLESS_KERNEL) && !defined(CONFIG_SMP)
if (_is_thread_time_slicing(_get_next_ready_thread())) {
_set_time(_time_slice_duration);
}
#endif
sys_trace_thread_ready(thread);
}
int _unpend_all(_wait_q_t *waitq) int _unpend_all(_wait_q_t *waitq)
{ {
int need_sched = 0; int need_sched = 0;