fs/xfs/xfs_inode.c

2148  * a tmpfile via O_TMPFILE.  The inode @ip must have nlink == 0.
2924  * whiteout in a rename transaction. We use a tmpfile inode here so that if we
2935 	struct xfs_inode	*tmpfile;
2940 				   &tmpfile);
2946 	error = xfs_inode_init_security(VFS_I(tmpfile), VFS_I(dp), &name);
2948 		xfs_finish_inode_setup(tmpfile);
2949 		xfs_irele(tmpfile);
2954 	 * Prepare the tmpfile inode as if it were created through the VFS.
2958 	xfs_setup_iops(tmpfile);
2959 	xfs_finish_inode_setup(tmpfile);
2960 	VFS_I(tmpfile)->i_state |= I_LINKABLE;
2962 	*wip = tmpfile;
3160 	 * inode. After this point, we have a real link, clear the tmpfile