238 blk_lookup(ufs2_daddr_t blk, int creat)  in blk_lookup()  argument
244 	sc = cg_lookup(dtog(fs, blk));  in blk_lookup()
245 	if (sc->sc_lastblk && sc->sc_lastblk->sb_blk == blk)  in blk_lookup()
247 	hd = &sc->sc_blkhash[HASH(fragstoblks(fs, blk))];  in blk_lookup()
249 		if (sblk->sb_blk == blk)  in blk_lookup()
255 	sblk->sb_blk = blk;  in blk_lookup()
309 blk_freemask(ufs2_daddr_t blk, ino_t ino, ufs_lbn_t lbn, int frags)  in blk_freemask()  argument
325 	sblk = blk_lookup(blknum(fs, blk), 0);  in blk_freemask()
328 	off = blk - sblk->sb_blk;  in blk_freemask()
336 		if (blk_overlaps(brec, blk, frags) == 0)  in blk_freemask()
338 		if (blk_equals(brec, ino, lbn, blk, frags) == 1)  in blk_freemask()
345 		    blk, sblk->sb_blk, off, mask);  in blk_freemask()
361 blk_isindir(ufs2_daddr_t blk, ino_t ino, ufs_lbn_t lbn)  in blk_isindir()  argument
366 	sblk = blk_lookup(blk, 0);  in blk_isindir()
372 	if (blk_equals(brec, ino, lbn, blk, fs->fs_frag))  in blk_isindir()
374 			return (!blk_isfree(blk));  in blk_isindir()
530 blk_isat(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int *frags)  in blk_isat()  argument
544 	return (nblk == blk);  in blk_isat()
557 	ufs2_daddr_t blk;  in ino_clrat()  local
572 	blk = ino_blkatoff(dip, parent, lbn, &frags, NULL);  in ino_clrat()
575 	bp = getdatablk(blk, blksize, BT_DIRDATA);  in ino_clrat()
602 	ufs2_daddr_t blk;  in ino_isat()  local
641 	blk = ino_blkatoff(dip, parent, lbn, &frags, NULL);  in ino_isat()
643 	if (blk <= 0) {  in ino_isat()
648 	bp = getdatablk(blk, blksize, BT_DIRDATA);  in ino_isat()
705 indir_visit(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, uint64_t *frags,  in indir_visit()  argument
721 	if (blk == 0)  in indir_visit()
726 	if ((flags & VISIT_ROOT) == 0 && blk_isindir(blk, ino, lbn) == 0) {  in indir_visit()
729 			    blk, (uintmax_t)ino, lbn, level);  in indir_visit()
735 	bp = getdatablk(blk, fs->fs_bsize, BT_LEVEL1 + level);  in indir_visit()
754 		visitor(ino, lbn, blk, fs->fs_frag);  in indir_visit()
826 null_visit(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)  in null_visit()  argument
895 blk_free_visit(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)  in blk_free_visit()  argument
898 	blk_free(ino, blk, blk_freemask(blk, ino, lbn, frags), frags);  in blk_free_visit()
907 blk_free_lbn(ufs2_daddr_t blk, ino_t ino, ufs_lbn_t lbn, int frags, int follow)  in blk_free_lbn()  argument
912 	mask = blk_freemask(blk, ino, lbn, frags);  in blk_free_lbn()
915 		indir_visit(ino, lbn, blk, &resid, blk_free_visit, VISIT_INDIR);  in blk_free_lbn()
917 		blk_free(ino, blk, mask, frags);  in blk_free_lbn()
988 ino_free_children(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)  in ino_free_children()  argument
1005 	bp = getdatablk(blk, size, BT_DIRDATA);  in ino_free_children()
1215 indir_trunc(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, ufs_lbn_t lastlbn,  in indir_trunc()  argument
1227 	if (blk == 0)  in indir_trunc()
1236 	bp = getdatablk(blk, fs->fs_bsize, BT_LEVEL1 + level);  in indir_trunc()
1492 	ufs2_daddr_t blk;  in blk_check()  local
1505 		blk = brec->jb_blkno + brec->jb_oldfrags;  in blk_check()
1506 		isat = blk_isat(brec->jb_ino, brec->jb_lbn, blk, &frags);  in blk_check()
1513 			    "(%d)\n", JOP_OPTYPE(brec->jb_op), blk,  in blk_check()
1524 			mask = blk_freemask(blk, brec->jb_ino, brec->jb_lbn,  in blk_check()
1527 			blk += frags;  in blk_check()
1529 			blk_free(brec->jb_ino, blk, mask, frags);  in blk_check()
1540 		blk_free_lbn(blk, brec->jb_ino, brec->jb_lbn, brec->jb_frags,  in blk_check()
1908 	ufs2_daddr_t blk;  in blk_build()  local
1918 	blk = blknum(fs, blkrec->jb_blkno);  in blk_build()
1920 	if (blkrec->jb_blkno < 0 || blk + fs->fs_frag - frag > fs->fs_size)  in blk_build()
1923 	sblk = blk_lookup(blk, 1);  in blk_build()
2266 suj_add_block(ino_t ino, ufs_lbn_t lbn, ufs2_daddr_t blk, int frags)  in suj_add_block()  argument
2269 	jblocks_add(suj_jblocks, fsbtodb(fs, blk), fsbtodb(fs, frags));  in suj_add_block()
2279 	ufs2_daddr_t blk;  in suj_read()  local
2297 		blk = jblocks_next(suj_jblocks, size, &readsize);  in suj_read()
2298 		if (blk == 0)  in suj_read()
2304 		if (pread(fsreadfd, &block, size, dbtob(blk)) != size) {  in suj_read()
2306 			    (intmax_t)blk);  in suj_read()