can_nocow_extent 2817 fs/btrfs/ctree.h noinline int can_nocow_extent(struct inode *inode, u64 offset, u64 *len,
can_nocow_extent 1570 fs/btrfs/file.c 	ret = can_nocow_extent(&inode->vfs_inode, lockstart, &num_bytes,
can_nocow_extent 7781 fs/btrfs/inode.c 		if (can_nocow_extent(inode, start, &len, &orig_start,
can_nocow_extent 10950 fs/btrfs/inode.c 		ret = can_nocow_extent(inode, start, &len, NULL, NULL, NULL);