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posix-cpu-timers: Move inlines out of public header

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They are only used in the POSIX CPU timer code. No point in exposing them
globally and parsing them for nothing.

Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Tested-by: Kijo Park <red993688@gmail.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Reviewed-by: Oleg Nesterov <oleg@redhat.com>
Link: https://patch.msgid.link/20260911090541.785749315@kernel.org
This commit is contained in:
Thomas Gleixner 2026-09-11 11:09:31 +02:00
parent 24adce0b86
commit 8e9ed3b66f
2 changed files with 32 additions and 32 deletions
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32
include/linux/posix-timers.h
View File

@ -66,38 +66,6 @@ struct cpu_timer {
struct task_struct __rcu *handling;
};
static inline bool cpu_timer_enqueue(struct timerqueue_head *head,
struct cpu_timer *ctmr)
{
ctmr->head = head;
return timerqueue_add(head, &ctmr->node);
}
static inline bool cpu_timer_queued(struct cpu_timer *ctmr)
{
return !!ctmr->head;
}
static inline bool cpu_timer_dequeue(struct cpu_timer *ctmr)
{
if (cpu_timer_queued(ctmr)) {
timerqueue_del(ctmr->head, &ctmr->node);
ctmr->head = NULL;
return true;
}
return false;
}
static inline u64 cpu_timer_getexpires(struct cpu_timer *ctmr)
{
return ctmr->node.expires;
}
static inline void cpu_timer_setexpires(struct cpu_timer *ctmr, u64 exp)
{
ctmr->node.expires = exp;
}
static inline void posix_cputimers_init(struct posix_cputimers *pct)
{
memset(pct, 0, sizeof(*pct));

32
kernel/time/posix-cpu-timers.c
View File

@ -438,6 +438,38 @@ static void trigger_base_recalc_expires(struct k_itimer *timer,
base->nextevt = 0;
}
static inline bool cpu_timer_enqueue(struct timerqueue_head *head,
struct cpu_timer *ctmr)
{
ctmr->head = head;
return timerqueue_add(head, &ctmr->node);
}
static inline bool cpu_timer_queued(struct cpu_timer *ctmr)
{
return !!ctmr->head;
}
static inline bool cpu_timer_dequeue(struct cpu_timer *ctmr)
{
if (cpu_timer_queued(ctmr)) {
timerqueue_del(ctmr->head, &ctmr->node);
ctmr->head = NULL;
return true;
}
return false;
}
static inline u64 cpu_timer_getexpires(struct cpu_timer *ctmr)
{
return ctmr->node.expires;
}
static inline void cpu_timer_setexpires(struct cpu_timer *ctmr, u64 exp)
{
ctmr->node.expires = exp;
}
/*
* Dequeue the timer and reset the base if it was its earliest expiration.
* It makes sure the next tick recalculates the base next expiration so we