diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2026-02-25 10:32:41 -0800 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2026-02-27 16:40:19 +0100 |
| commit | 38e18d825f7281fdc16d3241df5115ce6eaeaf79 (patch) | |
| tree | a171794c95fd53189d5461340940adb1b5af4832 /include/linux/rwlock.h | |
| parent | 50214dc4382055352fb1d7b9779550dabf5059e5 (diff) | |
locking: Fix rwlock and spinlock lock context annotations
Fix two incorrect rwlock_t lock context annotations. Add the raw_spinlock_t
lock context annotations that are missing.
Fixes: f16a802d402d ("locking/rwlock, spinlock: Support Clang's context analysis")
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Marco Elver <elver@google.com>
Link: https://patch.msgid.link/20260225183244.4035378-2-bvanassche@acm.org
Diffstat (limited to 'include/linux/rwlock.h')
| -rw-r--r-- | include/linux/rwlock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/rwlock.h b/include/linux/rwlock.h index 3390d21c95dd..21ceefc4a49f 100644 --- a/include/linux/rwlock.h +++ b/include/linux/rwlock.h @@ -30,10 +30,10 @@ do { \ #ifdef CONFIG_DEBUG_SPINLOCK extern void do_raw_read_lock(rwlock_t *lock) __acquires_shared(lock); - extern int do_raw_read_trylock(rwlock_t *lock); + extern int do_raw_read_trylock(rwlock_t *lock) __cond_acquires_shared(true, lock); extern void do_raw_read_unlock(rwlock_t *lock) __releases_shared(lock); extern void do_raw_write_lock(rwlock_t *lock) __acquires(lock); - extern int do_raw_write_trylock(rwlock_t *lock); +extern int do_raw_write_trylock(rwlock_t *lock) __cond_acquires(true, lock); extern void do_raw_write_unlock(rwlock_t *lock) __releases(lock); #else # define do_raw_read_lock(rwlock) do {__acquire_shared(lock); arch_read_lock(&(rwlock)->raw_lock); } while (0) |