Searched refs:snapshot_lock (Results 1 – 6 of 6) sorted by relevance
624 mutex_lock(®ion->snapshot_lock); in devlink_nl_cmd_region_del()632 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_del()679 mutex_lock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()744 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()751 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()757 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()1069 mutex_init(®ion->snapshot_lock); in devl_region_create()1145 mutex_init(®ion->snapshot_lock); in devlink_port_region_create()1171 mutex_lock(®ion->snapshot_lock); in devl_region_destroy()1174 mutex_unlock(®ion->snapshot_lock); in devl_region_destroy()[all …]
310 struct btrfs_drew_lock snapshot_lock; member
1074 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) in btrfs_check_nocow_lock()1085 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_check_nocow_lock()1095 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_check_nocow_lock()1106 btrfs_drew_write_unlock(&inode->root->snapshot_lock); in btrfs_check_nocow_unlock()
5000 btrfs_drew_write_lock(&root->snapshot_lock); in btrfs_setsize()5003 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()5009 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()5017 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()10668 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) { in btrfs_swap_activate()10841 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_swap_activate()
1047 btrfs_drew_read_lock(&root->snapshot_lock); in btrfs_mksnapshot()1068 btrfs_drew_read_unlock(&root->snapshot_lock); in btrfs_mksnapshot()
1100 btrfs_drew_lock_init(&root->snapshot_lock); in btrfs_init_fs_root()