Searched refs:snapshot_lock (Results 1 – 6 of 6) sorted by relevance
712 struct mutex snapshot_lock; /* protects snapshot_list, member6004 lockdep_assert_held(®ion->snapshot_lock); in __devlink_region_snapshot_create()6042 lockdep_assert_held(®ion->snapshot_lock); in devlink_region_snapshot_del()6219 mutex_lock(®ion->snapshot_lock); in devlink_nl_cmd_region_del()6222 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_del()6227 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_del()6275 mutex_lock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()6340 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()6347 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()6353 mutex_unlock(®ion->snapshot_lock); in devlink_nl_cmd_region_new()[all …]
1388 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) in btrfs_check_nocow_lock()1398 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_check_nocow_lock()1407 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_check_nocow_lock()1418 btrfs_drew_write_unlock(&inode->root->snapshot_lock); in btrfs_check_nocow_unlock()
5170 btrfs_drew_write_lock(&root->snapshot_lock); in btrfs_setsize()5173 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()5179 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()5187 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_setsize()11029 if (!btrfs_drew_try_write_lock(&root->snapshot_lock)) { in btrfs_swap_activate()11202 btrfs_drew_write_unlock(&root->snapshot_lock); in btrfs_swap_activate()
1447 ret = btrfs_drew_lock_init(&root->snapshot_lock); in btrfs_init_fs_root()2163 btrfs_drew_lock_destroy(&root->snapshot_lock); in btrfs_put_root()
1013 btrfs_drew_read_lock(&root->snapshot_lock); in btrfs_mksnapshot()1034 btrfs_drew_read_unlock(&root->snapshot_lock); in btrfs_mksnapshot()
1438 struct btrfs_drew_lock snapshot_lock; member