fs/cachefs/cachefs_subr.c

1460 		struct cachefs_allocmap *allocp =
1463 		if (off >= allocp->am_start_off) {
1465 			    (allocp->am_start_off + allocp->am_size)) {
1500 	struct cachefs_allocmap *allocp, *nallocp;
1502 	nallocp = allocp = cmd->md_allocinfo;
1503 	allocp++;
1504 	for (i = 1; i < cmd->md_allocents; i++, allocp++) {
1506 		    allocp->am_start_off) {
1507 			nallocp->am_size += allocp->am_size;
1511 			nallocp->am_start_off = allocp->am_start_off;
1512 			nallocp->am_size = allocp->am_size;
1526 	struct cachefs_allocmap *allocp;
1543 	allocp = cp->c_metadata.md_allocinfo;
1544 	for (i = 0; i < cp->c_metadata.md_allocents; i++, allocp++) {
1546 		if (off <= (allocp->am_start_off)) {
1548 			if (endoff >= allocp->am_start_off) {
1549 				tmpendoff = allocp->am_start_off +
1550 				    allocp->am_size;
1553 				allocp->am_size = endoff - off;
1554 				allocp->am_start_off = off;
1556 				allocp = cp->c_metadata.md_allocinfo;
1557 				if (allocp->am_size >= cp->c_size)
1563 				off = allocp->am_start_off;
1564 				size = allocp->am_size;
1565 				allocp->am_size = savesize;
1566 				allocp->am_start_off = saveoff;
1570 			endoff = allocp->am_start_off + allocp->am_size;
1575 				allocp->am_size = endoff - allocp->am_start_off;
1577 				allocp = cp->c_metadata.md_allocinfo;
1578 				if (allocp->am_size >= cp->c_size)
1582 			if (off == (allocp->am_start_off + allocp->am_size)) {
1583 				allocp->am_size += size;
1585 				allocp = cp->c_metadata.md_allocinfo;
1586 				if (allocp->am_size >= cp->c_size)
1603 	allocp->am_start_off = off;
1604 	allocp->am_size = (u_offset_t)size;
1605 	if (allocp->am_size >= cp->c_size)
1738 		struct cachefs_allocmap *allocp =
1741 		if (allocp->am_start_off > off) {
1742 			if ((off + size) > allocp->am_start_off) {
1743 				forward_diff = allocp->am_start_off - off;
1757 			lastoff = allocp->am_start_off + allocp->am_size;
2829 	struct cachefs_allocmap *allocp;
2879 		allocp = cp->c_metadata.md_allocinfo;
2880 		allocp->am_start_off = 0;
2881 		allocp->am_size = length;