Searched refs:sem (Results 1 – 20 of 20) sorted by relevance
92 mutex_lock(&dir_f->sem); in jffs2_lookup()105 mutex_unlock(&dir_f->sem); in jffs2_lookup()130 mutex_lock(&f->sem); in jffs2_readdir()151 mutex_unlock(&f->sem); in jffs2_readdir()196 mutex_unlock(&f->sem); in jffs2_create()265 mutex_lock(&f->sem); in jffs2_link()267 mutex_unlock(&f->sem); in jffs2_link()341 mutex_unlock(&f->sem); in jffs2_symlink()351 mutex_unlock(&f->sem); in jffs2_symlink()365 mutex_unlock(&f->sem); in jffs2_symlink()[all …]
145 mutex_unlock(&f->sem); in jffs2_write_dnode()150 mutex_lock(&f->sem); in jffs2_write_dnode()297 mutex_unlock(&f->sem); in jffs2_write_dirent()302 mutex_lock(&f->sem); in jffs2_write_dirent()368 mutex_lock(&f->sem); in jffs2_write_inode_range()396 mutex_unlock(&f->sem); in jffs2_write_inode_range()419 mutex_unlock(&f->sem); in jffs2_write_inode_range()423 mutex_unlock(&f->sem); in jffs2_write_inode_range()459 mutex_lock(&f->sem); in jffs2_do_create()472 mutex_unlock(&f->sem); in jffs2_do_create()[all …]
127 mutex_lock(&f->sem); in jffs2_readpage()129 mutex_unlock(&f->sem); in jffs2_readpage()166 mutex_lock(&f->sem); in jffs2_write_begin()193 mutex_unlock(&f->sem); in jffs2_write_begin()208 mutex_unlock(&f->sem); in jffs2_write_begin()213 mutex_unlock(&f->sem); in jffs2_write_begin()222 mutex_lock(&f->sem); in jffs2_write_begin()224 mutex_unlock(&f->sem); in jffs2_write_begin()
58 mutex_lock(&f->sem); in jffs2_do_setattr()62 mutex_unlock(&f->sem); in jffs2_do_setattr()67 mutex_unlock(&f->sem); in jffs2_do_setattr()71 mutex_unlock(&f->sem); in jffs2_do_setattr()91 mutex_lock(&f->sem); in jffs2_do_setattr()144 mutex_unlock(&f->sem); in jffs2_do_setattr()175 mutex_unlock(&f->sem); in jffs2_do_setattr()272 mutex_lock(&f->sem); in jffs2_iget()354 mutex_unlock(&f->sem); in jffs2_iget()363 mutex_unlock(&f->sem); in jffs2_iget()[all …]
37 Ordering constraints: See f->sem.40 File Mutex f->sem65 any f->sem held.68 3. Never lock a page cache page with f->sem held.86 the list are protected by the file mutex f->sem. But the erase code111 Note, the f->sem guarantees that the correspondent jffs2_inode_cache148 Lock wbuf_sem last, after the alloc_sem or and f->sem.
27 struct mutex sem; member
69 mutex_lock(&f->sem); in __jffs2_dbg_fragtree_paranoia_check()71 mutex_unlock(&f->sem); in __jffs2_dbg_fragtree_paranoia_check()697 mutex_lock(&f->sem); in __jffs2_dbg_dump_fragtree()699 mutex_unlock(&f->sem); in __jffs2_dbg_dump_fragtree()
1401 mutex_init(&f->sem); in jffs2_do_crccheck_inode()1402 mutex_lock(&f->sem); in jffs2_do_crccheck_inode()1406 mutex_unlock(&f->sem); in jffs2_do_crccheck_inode()1419 mutex_lock(&f->sem); in jffs2_do_clear_inode()1446 mutex_unlock(&f->sem); in jffs2_do_clear_inode()
486 mutex_lock(&f->sem); in jffs2_garbage_collect_live()566 mutex_unlock(&f->sem); in jffs2_garbage_collect_live()1307 mutex_unlock(&f->sem); in jffs2_garbage_collect_dnode()1309 mutex_lock(&f->sem); in jffs2_garbage_collect_dnode()
65 mutex_init(&f->sem); in jffs2_i_init_once()
297 down_read(&keyring_key->sem); in ext4_get_encryption_info()302 up_read(&keyring_key->sem); in ext4_get_encryption_info()307 up_read(&keyring_key->sem); in ext4_get_encryption_info()318 up_read(&keyring_key->sem); in ext4_get_encryption_info()322 up_read(&keyring_key->sem); in ext4_get_encryption_info()
526 down_write(&(walker->global_auth_tok_key->sem)); in ecryptfs_find_global_auth_tok_for_sig()539 up_write(&(walker->global_auth_tok_key->sem)); in ecryptfs_find_global_auth_tok_for_sig()878 up_write(&(auth_tok_key->sem)); in ecryptfs_write_tag_70_packet()1115 up_write(&(auth_tok_key->sem)); in ecryptfs_parse_tag_70_packet()1651 down_write(&(*auth_tok_key)->sem); in ecryptfs_keyring_auth_tok_for_sig()1654 up_write(&(*auth_tok_key)->sem); in ecryptfs_keyring_auth_tok_for_sig()1913 up_write(&(auth_tok_key->sem)); in ecryptfs_parse_packet_set()1921 up_write(&(auth_tok_key->sem)); in ecryptfs_parse_packet_set()1926 up_write(&(auth_tok_key->sem)); in ecryptfs_parse_packet_set()1988 up_write(&(auth_tok_key->sem)); in pki_encrypt_session_key()[all …]
220 up_write(&(global_auth_tok->global_auth_tok_key)->sem); in ecryptfs_init_global_auth_toks()
89 down_read(&keyring_key->sem); in validate_user_key()120 up_read(&keyring_key->sem); in validate_user_key()
83 init_rwsem(&server->sem); in afs_alloc_server()
281 struct rw_semaphore sem; /* access lock */ member
141 extern void cifs_down_write(struct rw_semaphore *sem);
285 cifs_down_write(struct rw_semaphore *sem) in cifs_down_write() argument287 while (!down_write_trylock(sem)) in cifs_down_write()
2526 down_read(&key->sem); in cifs_set_cifscreds()2602 up_read(&key->sem); in cifs_set_cifscreds()
831 reiserfs_down_read_safe(struct rw_semaphore *sem, struct super_block *s) in reiserfs_down_read_safe() argument835 down_read(sem); in reiserfs_down_read_safe()