Add the lock context annotations required for Clang's thread-safety analysis. Cc: Eric Biggers Signed-off-by: Bart Van Assche --- block/blk-crypto-profile.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/blk-crypto-profile.c b/block/blk-crypto-profile.c index 4ac74443687a..cf447ba4a66e 100644 --- a/block/blk-crypto-profile.c +++ b/block/blk-crypto-profile.c @@ -43,6 +43,7 @@ struct blk_crypto_keyslot { }; static inline void blk_crypto_hw_enter(struct blk_crypto_profile *profile) + __acquires(&profile->lock) { /* * Calling into the driver requires profile->lock held and the device @@ -55,6 +56,7 @@ static inline void blk_crypto_hw_enter(struct blk_crypto_profile *profile) } static inline void blk_crypto_hw_exit(struct blk_crypto_profile *profile) + __releases(&profile->lock) { up_write(&profile->lock); if (profile->dev)