diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/keys/gc.c | 11 | ||||
| -rw-r--r-- | security/keys/request_key.c | 23 |
2 files changed, 3 insertions, 31 deletions
diff --git a/security/keys/gc.c b/security/keys/gc.c index d3222b6..9609a7f 100644 --- a/security/keys/gc.c +++ b/security/keys/gc.c @@ -92,15 +92,6 @@ static void key_gc_timer_func(unsigned long data) } /* - * wait_on_bit() sleep function for uninterruptible waiting - */ -static int key_gc_wait_bit(void *flags) -{ - schedule(); - return 0; -} - -/* * Reap keys of dead type. * * We use three flags to make sure we see three complete cycles of the garbage @@ -123,7 +114,7 @@ void key_gc_keytype(struct key_type *ktype) schedule_work(&key_gc_work); kdebug("sleep"); - wait_on_bit(&key_gc_flags, KEY_GC_REAPING_KEYTYPE, key_gc_wait_bit, + wait_on_bit(&key_gc_flags, KEY_GC_REAPING_KEYTYPE, TASK_UNINTERRUPTIBLE); key_gc_dead_keytype = NULL; diff --git a/security/keys/request_key.c b/security/keys/request_key.c index 3814119..26a94f1 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -21,24 +21,6 @@ #define key_negative_timeout 60 /* default timeout on a negative key's existence */ -/* - * wait_on_bit() sleep function for uninterruptible waiting - */ -static int key_wait_bit(void *flags) -{ - schedule(); - return 0; -} - -/* - * wait_on_bit() sleep function for interruptible waiting - */ -static int key_wait_bit_intr(void *flags) -{ - schedule(); - return signal_pending(current) ? -ERESTARTSYS : 0; -} - /** * complete_request_key - Complete the construction of a key. * @cons: The key construction record. @@ -592,10 +574,9 @@ int wait_for_key_construction(struct key *key, bool intr) int ret; ret = wait_on_bit(&key->flags, KEY_FLAG_USER_CONSTRUCT, - intr ? key_wait_bit_intr : key_wait_bit, intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); - if (ret < 0) - return ret; + if (ret) + return -ERESTARTSYS; if (test_bit(KEY_FLAG_NEGATIVE, &key->flags)) { smp_rmb(); return key->type_data.reject_error; |
