The following commit has been merged into the timers/core branch of tip:

Commit-ID:     8e9ed3b66f409e324dade4a07fc08dae43160ec6
Gitweb:        https://git.kernel.org/tip/8e9ed3b66f409e324dade4a07fc08dae43160ec6
Author:        Thomas Gleixner <tglx@kernel.org>
AuthorDate:    Fri, 11 Sep 2026 11:09:31 +02:00
Committer:     Thomas Gleixner <tglx@kernel.org>
CommitterDate: Wed, 16 Sep 2026 18:44:03 +02:00

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

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
---
 include/linux/posix-timers.h   | 32 --------------------------------
 kernel/time/posix-cpu-timers.c | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 32 deletions(-)

diff --git a/include/linux/posix-timers.h b/include/linux/posix-timers.h
index 3050f9e..0033a06 100644
--- a/include/linux/posix-timers.h
+++ b/include/linux/posix-timers.h
@@ -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));
diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
index d73d31c..e635834 100644
--- a/kernel/time/posix-cpu-timers.c
+++ b/kernel/time/posix-cpu-timers.c
@@ -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