485 	/* First make up a "good" mask of slices that have the right size  in slice_get_unmapped_area()
491 	 * Here "good" means slices that are already the right page size,  in slice_get_unmapped_area()
497 	 *	check if fits in good | compat => OK  in slice_get_unmapped_area()
498 	 *	check if fits in good | compat | free => convert free  in slice_get_unmapped_area()
501 	 *	check if hint fits in good => OK  in slice_get_unmapped_area()
502 	 *	check if hint fits in good | free => convert free  in slice_get_unmapped_area()
504 	 *	search in good, found => OK  in slice_get_unmapped_area()
505 	 *	search in good | free, found => convert free  in slice_get_unmapped_area()
506 	 *	search in good | compat | free, found => convert free.  in slice_get_unmapped_area()
512 	 * a pointer to good mask for the next code to use.  in slice_get_unmapped_area()
530 		/* Check if we fit in the good mask. If we do, we just return,  in slice_get_unmapped_area()
534 			slice_dbg(" fits good !\n");  in slice_get_unmapped_area()
545 			/* Found within the good mask, we don't have to setup,  in slice_get_unmapped_area()
553 	 * We don't fit in the good mask, check what other slices are  in slice_get_unmapped_area()
575 	 * anywhere in the good area.  in slice_get_unmapped_area()