diff options
Diffstat (limited to 'crypto/proc.c')
| -rw-r--r-- | crypto/proc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/proc.c b/crypto/proc.c index 82f15b967e85..5fb9fe86d023 100644 --- a/crypto/proc.c +++ b/crypto/proc.c @@ -19,17 +19,20 @@ #include "internal.h" static void *c_start(struct seq_file *m, loff_t *pos) + __acquires_shared(&crypto_alg_sem) { down_read(&crypto_alg_sem); return seq_list_start(&crypto_alg_list, *pos); } static void *c_next(struct seq_file *m, void *p, loff_t *pos) + __must_hold_shared(&crypto_alg_sem) { return seq_list_next(p, &crypto_alg_list, pos); } static void c_stop(struct seq_file *m, void *p) + __releases_shared(&crypto_alg_sem) { up_read(&crypto_alg_sem); } |