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Searched refs:lock_type (Results 1 – 18 of 18) sorted by relevance

/linux-6.15/fs/bcachefs/
H A Dsix.c212 static void __six_lock_wakeup(struct six_lock *lock, enum six_lock_type lock_type) in __six_lock_wakeup() argument
224 if (w->lock_want != lock_type) in __six_lock_wakeup()
227 if (saw_one && lock_type != SIX_LOCK_read) in __six_lock_wakeup()
231 ret = __do_six_trylock(lock, lock_type, w->task, false); in __six_lock_wakeup()
254 six_clear_bitmask(lock, SIX_LOCK_WAITING_read << lock_type); in __six_lock_wakeup()
259 lock_type = -ret - 1; in __six_lock_wakeup()
266 enum six_lock_type lock_type) in six_lock_wakeup() argument
268 if (lock_type == SIX_LOCK_write && (state & SIX_LOCK_HELD_read)) in six_lock_wakeup()
271 if (!(state & (SIX_LOCK_WAITING_read << lock_type))) in six_lock_wakeup()
274 __six_lock_wakeup(lock, lock_type); in six_lock_wakeup()
H A Dbtree_cache.c902 enum six_lock_type lock_type, in bch2_btree_node_fill() argument
995 if (lock_type == SIX_LOCK_read) in bch2_btree_node_fill()
1041 enum six_lock_type lock_type, in __bch2_btree_node_get() argument
1060 level, lock_type, true); in __bch2_btree_node_get()
1082 six_unlock_type(&b->c.lock, lock_type); in __bch2_btree_node_get()
1098 six_unlock_type(&b->c.lock, lock_type); in __bch2_btree_node_get()
1136 six_unlock_type(&b->c.lock, lock_type); in __bch2_btree_node_get()
1165 enum six_lock_type lock_type, in bch2_btree_node_get() argument
1198 six_unlock_type(&b->c.lock, lock_type); in bch2_btree_node_get()
1207 six_unlock_type(&b->c.lock, lock_type); in bch2_btree_node_get()
[all …]
H A Dbtree_locking.h127 int lock_type = btree_node_locked_type(path, level); in btree_node_unlock() local
131 if (lock_type != BTREE_NODE_UNLOCKED) { in btree_node_unlock()
132 if (unlikely(lock_type == BTREE_NODE_WRITE_LOCKED)) { in btree_node_unlock()
134 lock_type = BTREE_NODE_INTENT_LOCKED; in btree_node_unlock()
136 six_unlock_type(&path->l[level].b->c.lock, lock_type); in btree_node_unlock()
H A Dbtree_iter.c725 enum six_lock_type lock_type; in btree_path_lock_root() local
753 lock_type = __btree_lock_want(path, path->level); in btree_path_lock_root()
755 path->level, lock_type, trace_ip); in btree_path_lock_root()
772 (enum btree_node_locked_type) lock_type); in btree_path_lock_root()
777 six_unlock_type(&b->c.lock, lock_type); in btree_path_lock_root()
924 enum six_lock_type lock_type = __btree_lock_want(path, level); in btree_path_down() local
962 b = bch2_btree_node_get(trans, path, tmp.k, level, lock_type, trace_ip); in btree_path_down()
976 (enum btree_node_locked_type) lock_type); in btree_path_down()
/linux-6.15/fs/ceph/
H A Dlocks.c76 static int ceph_lock_message(u8 lock_type, u16 operation, struct inode *inode, in ceph_lock_message() argument
117 (int)lock_type, (int)operation, owner, in ceph_lock_message()
121 req->r_args.filelock_change.rule = lock_type; in ceph_lock_message()
154 (int)lock_type, (int)operation, (u64) fl->c.flc_pid, in ceph_lock_message()
165 int err, lock_type; in ceph_lock_wait_for_completion() local
169 lock_type = CEPH_LOCK_FCNTL_INTR; in ceph_lock_wait_for_completion()
171 lock_type = CEPH_LOCK_FLOCK_INTR; in ceph_lock_wait_for_completion()
215 intr_req->r_args.filelock_change.rule = lock_type; in ceph_lock_wait_for_completion()
/linux-6.15/include/linux/
H A Dlockdep_types.h140 u8 lock_type; member
192 u8 lock_type; member
H A Dlockdep.h129 struct lock_class_key *key, int subclass, u8 inner, u8 outer, u8 lock_type);
161 (lock)->dep_map.lock_type)
167 (lock)->dep_map.lock_type)
173 (lock)->dep_map.lock_type)
179 (lock)->dep_map.lock_type)
316 .lock_type = LD_LOCK_WAIT_OVERRIDE, }
H A Dspinlock_types_raw.h45 .lock_type = LD_LOCK_PERCPU, \
H A Dlocal_lock_internal.h29 .lock_type = LD_LOCK_PERCPU, \
/linux-6.15/lib/
H A Dxarray.c38 static inline void xas_lock_type(struct xa_state *xas, unsigned int lock_type) in xas_lock_type() argument
40 if (lock_type == XA_LOCK_IRQ) in xas_lock_type()
42 else if (lock_type == XA_LOCK_BH) in xas_lock_type()
48 static inline void xas_unlock_type(struct xa_state *xas, unsigned int lock_type) in xas_unlock_type() argument
50 if (lock_type == XA_LOCK_IRQ) in xas_unlock_type()
52 else if (lock_type == XA_LOCK_BH) in xas_unlock_type()
331 unsigned int lock_type = xa_lock_type(xas->xa); in __xas_nomem() local
340 xas_unlock_type(xas, lock_type); in __xas_nomem()
342 xas_lock_type(xas, lock_type); in __xas_nomem()
/linux-6.15/fs/afs/
H A Dflock.c93 bool exclusive = (vnode->lock_type == AFS_LOCK_WRITE); in afs_grant_locks()
119 if (vnode->lock_type == AFS_LOCK_WRITE) in afs_next_locker()
517 if (vnode->lock_type == AFS_LOCK_WRITE) { in afs_do_setlk()
551 vnode->lock_type = type; in afs_do_setlk()
H A Dinternal.h711 afs_lock_type_t lock_type : 8; member
/linux-6.15/kernel/locking/
H A Dlockdep.c1348 class->lock_type = lock->lock_type; in register_lock_class()
2289 if (entry->class->lock_type == LD_LOCK_NORMAL) in usage_skip()
2318 if (entry->class->lock_type == LD_LOCK_PERCPU && in usage_skip()
4897 if (unlikely(class->lock_type == LD_LOCK_WAIT_OVERRIDE)) in check_wait_context()
4940 u8 inner, u8 outer, u8 lock_type) in lockdep_init_map_type() argument
4963 lock->lock_type = lock_type; in lockdep_init_map_type()
5436 lock->lock_type); in __lock_set_class()
/linux-6.15/fs/smb/client/
H A Dcifsproto.h519 const __u16 netfid, const __u8 lock_type,
530 struct file_lock *, const __u16 lock_type,
H A Dcifssmb.c1926 const __u16 netfid, const __u8 lock_type, const __u32 num_unlock, in cifs_lockv() argument
1946 pSMB->LockType = lock_type; in cifs_lockv()
2043 struct file_lock *pLockData, const __u16 lock_type, in CIFSSMBPosixLock() argument
2093 parm_data->lock_type = cpu_to_le16(lock_type); in CIFSSMBPosixLock()
2143 if (parm_data->lock_type == cpu_to_le16(CIFS_UNLCK)) in CIFSSMBPosixLock()
2146 if (parm_data->lock_type == in CIFSSMBPosixLock()
2149 else if (parm_data->lock_type == in CIFSSMBPosixLock()
H A Dcifspdu.h1138 __le16 lock_type; /* 0 = Read, 1 = Write, 2 = Unlock */ member
/linux-6.15/kernel/
H A Dsoftirq.c136 .lock_type = LD_LOCK_PERCPU,
/linux-6.15/drivers/block/
H A Drbd.c1732 u8 lock_type; in rbd_object_map_lock() local
1753 RBD_LOCK_NAME, &lock_type, &lock_tag, in rbd_object_map_lock()
3877 u8 lock_type; in get_lock_owner_info() local
3884 &lock_type, &lock_tag, &lockers, &num_lockers); in get_lock_owner_info()
3902 if (lock_type != CEPH_CLS_LOCK_EXCLUSIVE) { in get_lock_owner_info()