Commit fb3c553d authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Peter Zijlstra
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futex: Make futex_private_hash_get() static 



futex_private_hash_get() is not used outside if its compilation unit.
Make it static.

Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250710110011.384614-4-bigeasy@linutronix.de
parent 56180dd2

kernel/futex/core.c

+1 −1
Original line number Diff line number Diff line
@@ -143,7 +143,7 @@ static inline bool futex_key_is_private(union futex_key *key) 
	return !(key->both.offset & (FUT_OFF_INODE | FUT_OFF_MMSHARED));

}



bool futex_private_hash_get(struct futex_private_hash *fph)

static bool futex_private_hash_get(struct futex_private_hash *fph)

{

	if (fph->immutable)

		return true;

kernel/futex/futex.h

+0 −2
Original line number Diff line number Diff line
@@ -228,14 +228,12 @@ extern void futex_hash_get(struct futex_hash_bucket *hb); 
extern void futex_hash_put(struct futex_hash_bucket *hb);



extern struct futex_private_hash *futex_private_hash(void);

extern bool futex_private_hash_get(struct futex_private_hash *fph);

extern void futex_private_hash_put(struct futex_private_hash *fph);



#else /* !CONFIG_FUTEX_PRIVATE_HASH */

static inline void futex_hash_get(struct futex_hash_bucket *hb) { }

static inline void futex_hash_put(struct futex_hash_bucket *hb) { }

static inline struct futex_private_hash *futex_private_hash(void) { return NULL; }

static inline bool futex_private_hash_get(void) { return false; }

static inline void futex_private_hash_put(struct futex_private_hash *fph) { }

#endif