191  * Attempt to allocate an extent minlen<=len<=maxlen starting from
193  * the length, if given.  Returns error; returns starting block in *rtblock.
219 	 * Loop over all the extents starting in this bitmap block,  in xfs_rtallocate_extent_block()
227 		 * See if there's a free extent of maxlen starting at i.  in xfs_rtallocate_extent_block()
304  * Allocate an extent of length minlen<=len<=maxlen, starting at block
306  * Returns error; returns starting block in *rtblock.
313 	xfs_rtblock_t	bno,		/* starting block number to allocate */  in xfs_rtallocate_extent_exact()
384  * Allocate an extent of length minlen<=len<=maxlen, starting as near
392 	xfs_rtblock_t	bno,		/* starting block number to allocate */  in xfs_rtallocate_extent_near()
442 		 * starting in this bitmap block.  in xfs_rtallocate_extent_near()
450 		 * If there are any useful extents starting here, try  in xfs_rtallocate_extent_near()
455 			 * On the positive side of the starting location.  in xfs_rtallocate_extent_near()
459 				 * Try to allocate an extent starting in  in xfs_rtallocate_extent_near()
477 			 * On the negative side of the starting location.  in xfs_rtallocate_extent_near()
482 				 * the starting point-1 up to where we are now.  in xfs_rtallocate_extent_near()
606 	 * Loop over all the levels starting with maxlen.  in xfs_rtallocate_extent_size()
608 	 * are extents starting there that are long enough (>= maxlen).  in xfs_rtallocate_extent_size()
673 		 * starting in that block.  in xfs_rtallocate_extent_size()
889 	xfs_rtblock_t	bno,		/* starting block number of extent */  in xfs_rtcheck_alloc_range()
907 	xfs_rtblock_t	start,		/* starting block number of extent */  in xfs_rtcheck_range()
917 	xfs_rtword_t	*bufp;		/* starting word in buffer */  in xfs_rtcheck_range()
926 	 * Compute starting bitmap block number  in xfs_rtcheck_range()
938 	 * Compute the starting word's address, and starting bit.  in xfs_rtcheck_range()
948 	 * If not starting on a word boundary, deal with the first  in xfs_rtcheck_range()
997 		 * Starting on a word boundary, no partial word.  in xfs_rtcheck_range()
1125 	xfs_rtblock_t	start,		/* starting block to look at */  in xfs_rtfind_back()
1133 	xfs_rtword_t	*bufp;		/* starting word in buffer */  in xfs_rtfind_back()
1144 	 * Compute and read in starting bitmap block for starting block.  in xfs_rtfind_back()
1165 	 * If the starting position is not word-aligned, deal with the  in xfs_rtfind_back()
1214 		 * Starting on a word boundary, no partial word.  in xfs_rtfind_back()
1300 	xfs_rtblock_t	start,		/* starting block to look at */  in xfs_rtfind_forw()
1308 	xfs_rtword_t	*bufp;		/* starting word in buffer */  in xfs_rtfind_forw()
1319 	 * Compute and read in starting bitmap block for starting block.  in xfs_rtfind_forw()
1340 	 * If the starting position is not word-aligned, deal with the  in xfs_rtfind_forw()
1387 		 * Starting on a word boundary, no partial word.  in xfs_rtfind_forw()
1470 	xfs_rtblock_t	start,		/* starting block to free */  in xfs_rtfree_range()
1615 	xfs_rtblock_t	start,		/* starting block to modify */  in xfs_rtmodify_range()
1623 	xfs_rtword_t	*bufp;		/* starting word in buffer */  in xfs_rtmodify_range()
1632 	 * Compute starting bitmap block number.  in xfs_rtmodify_range()
1644 	 * Compute the starting word's address, and starting bit.  in xfs_rtmodify_range()
1654 	 * If not starting on a word boundary, deal with the first  in xfs_rtmodify_range()
1697 		 * Starting on a word boundary, no partial word.  in xfs_rtmodify_range()
2052 	xfs_rtblock_t	bno,		/* starting block number to allocate */  in xfs_rtallocate_extent()
2133 	xfs_rtblock_t	bno,		/* starting block number to free */  in xfs_rtfree_extent()