188 btrfs_get_bdev_and_sb(const char *device_path, fmode_t flags, void *holder,  in btrfs_get_bdev_and_sb()  argument
194 	*bdev = blkdev_get_by_path(device_path, flags, holder);  in btrfs_get_bdev_and_sb()
198 		printk(KERN_INFO "BTRFS: open %s failed\n", device_path);  in btrfs_get_bdev_and_sb()
1546 int btrfs_rm_device(struct btrfs_root *root, char *device_path)  in btrfs_rm_device()  argument
1601 	if (strcmp(device_path, "missing") == 0) {  in btrfs_rm_device()
1627 		ret = btrfs_get_bdev_and_sb(device_path,  in btrfs_rm_device()
1788 		update_dev_time(device_path);  in btrfs_rm_device()
1899 static int btrfs_find_device_by_path(struct btrfs_root *root, char *device_path,  in btrfs_find_device_by_path()  argument
1910 	ret = btrfs_get_bdev_and_sb(device_path, FMODE_READ,  in btrfs_find_device_by_path()
1927 					 char *device_path,  in btrfs_find_device_missing_or_by_path()  argument
1931 	if (strcmp(device_path, "missing") == 0) {  in btrfs_find_device_missing_or_by_path()
1954 		return btrfs_find_device_by_path(root, device_path, device);  in btrfs_find_device_missing_or_by_path()
2096 int btrfs_init_new_device(struct btrfs_root *root, char *device_path)  in btrfs_init_new_device()  argument
2112 	bdev = blkdev_get_by_path(device_path, FMODE_WRITE | FMODE_EXCL,  in btrfs_init_new_device()
2145 	name = rcu_string_strdup(device_path, GFP_NOFS);  in btrfs_init_new_device()
2287 	update_dev_time(device_path);  in btrfs_init_new_device()
2304 int btrfs_init_dev_replace_tgtdev(struct btrfs_root *root, char *device_path,  in btrfs_init_dev_replace_tgtdev()  argument
2323 	bdev = blkdev_get_by_path(device_path, FMODE_WRITE | FMODE_EXCL,  in btrfs_init_dev_replace_tgtdev()
2326 		btrfs_err(fs_info, "target device %s is invalid!", device_path);  in btrfs_init_dev_replace_tgtdev()
2356 	name = rcu_string_strdup(device_path, GFP_NOFS);  in btrfs_init_dev_replace_tgtdev()