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kernel/sched: Factor out ready_q initialization

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Split "init_ready_q()" into a separate function that operates on the
queue pointer and not the global kernel object.  Pure refactoring.

Signed-off-by: Andy Ross <andrew.j.ross@intel.com>
This commit is contained in:
Andy Ross 2021-09-24 13:49:14 -07:00 • committed by Christopher Friedt
commit b155d06712
1 changed files with 12 additions and 11 deletions
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23
kernel/sched.c
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@ -1091,25 +1091,26 @@ int z_unpend_all(_wait_q_t *wait_q)
return need_sched;
}
void z_sched_init(void)
void init_ready_q(struct _ready_q *rq)
{
#ifdef CONFIG_SCHED_DUMB
sys_dlist_init(&_kernel.ready_q.runq);
#endif
#ifdef CONFIG_SCHED_SCALABLE
_kernel.ready_q.runq = (struct _priq_rb) {
#if defined(CONFIG_SCHED_SCALABLE)
rq->runq = (struct _priq_rb) {
.tree = {
.lessthan_fn = z_priq_rb_lessthan,
}
};
#endif
#ifdef CONFIG_SCHED_MULTIQ
#elif defined(CONFIG_SCHED_MULTIQ)
for (int i = 0; i < ARRAY_SIZE(_kernel.ready_q.runq.queues); i++) {
sys_dlist_init(&_kernel.ready_q.runq.queues[i]);
sys_dlist_init(&rq->runq.queues[i]);
}
#else
sys_dlist_init(&rq->runq);
#endif
}
void z_sched_init(void)
{
init_ready_q(&_kernel.ready_q);
#ifdef CONFIG_TIMESLICING
k_sched_time_slice_set(CONFIG_TIMESLICE_SIZE,