ufs/ffs/ffs_alloc.c

156 	ufs2_daddr_t bno;
199 	bno = ffs_hashalloc(ip, cg, bpref, size, size, ffs_alloccg);
200 	if (bno > 0) {
207 		*bnp = bno;
257 	ufs2_daddr_t bno;
324 	bno = ffs_fragextend(ip, cg, bprev, osize, nsize);
325 	if (bno) {
326 		if (bp->b_blkno != fsbtodb(fs, bno))
390 	bno = ffs_hashalloc(ip, cg, bpref, request, nsize, ffs_alloccg);
391 	if (bno > 0) {
392 		bp->b_blkno = fsbtodb(fs, bno);
1589 	long bno;
1614 	bno = dtogd(fs, bprev);
1617 		if (isclr(blksfree, bno + i))
1626 		if (isclr(blksfree, bno + i))
1632 		clrbit(blksfree, bno + i);
1673 	ufs1_daddr_t bno;
1727 	bno = ffs_mapsearch(fs, cgp, bpref, allocsiz);
1728 	if (bno < 0)
1731 		clrbit(blksfree, bno + i);
1740 	blkno = cgbase(fs, cg) + bno;
1775 	ufs1_daddr_t bno;
1797 	bno = dtogd(fs, blknum(fs, bpref));
1798 	if (ffs_isblock(fs, blksfree, fragstoblks(fs, bno)))
1803 	bno = ffs_mapsearch(fs, cgp, bpref, (int)fs->fs_frag);
1804 	if (bno < 0)
1807 	if (bno >= dtogd(fs, cgdata(fs, cgp->cg_cgx)))
1808 		cgp->cg_rotor = bno;
1810 	blkno = fragstoblks(fs, bno);
1817 	blkno = cgbase(fs, cgp->cg_cgx) + bno;
1823 		bno = dtogd(fs, blkno);
1825 			setbit(blksfree, bno + i);
1861 	ufs2_daddr_t bno;
1945 	bno = cgbase(fs, cg) + blkstofrags(fs, got - run + 1);
1946 	if (dtog(fs, bno) != cg)
1951 		if (ffs_alloccgblk(ip, bp, bno + i, fs->fs_bsize) != bno + i)
1956 	return (bno);
2163 ffs_blkfree_cg(ump, fs, devvp, bno, size, inum, dephd)
2167 	ufs2_daddr_t bno;
2182 	cg = dtog(fs, bno);
2197 	    fragnum(fs, bno) + numfrags(fs, size) > fs->fs_frag) {
2198 		printf("dev=%s, bno = %jd, bsize = %ld, size = %ld, fs = %s\n",
2199 		    devtoname(dev), (intmax_t)bno, (long)fs->fs_bsize,
2204 	if ((u_int)bno >= fs->fs_size) {
2205 		printf("bad block %jd, ino %lu\n", (intmax_t)bno,
2221 	cgbno = dtogd(fs, bno);
2234 			    devtoname(dev), (intmax_t)bno, fs->fs_fsmnt);
2256 				    devtoname(dev), (intmax_t)(bno + i),
2289 		softdep_setup_blkfree(UFSTOVFS(ump), bp, bno,
2298 	ufs2_daddr_t bno;
2313 	ffs_blkfree_cg(tp->ump, tp->ump->um_fs, tp->devvp, tp->bno, tp->size,
2333 ffs_blkfree(ump, fs, devvp, bno, size, inum, vtype, dephd)
2337 	ufs2_daddr_t bno;
2355 	    ffs_snapblkfree(fs, devvp, bno, size, inum, vtype, dephd)) {
2363 		ffs_blkfree_cg(ump, fs, devvp, bno, size, inum, dephd);
2377 	tp->bno = bno;
2389 	bip->bio_offset = dbtob(fsbtodb(fs, bno));
2405 ffs_checkblk(ip, bno, size)
2407 	ufs2_daddr_t bno;
2423 	if ((u_int)bno >= fs->fs_size)
2424 		panic("ffs_checkblk: bad block %jd", (intmax_t)bno);
2425 	error = bread(ITODEVVP(ip), fsbtodb(fs, cgtod(fs, dtog(fs, bno))),
2434 	cgbno = dtogd(fs, bno);
2607 	ufs1_daddr_t bno;
2638 	bno = (start + len - loc) * NBBY;
2639 	cgp->cg_frotor = bno;
2644 	for (i = bno + NBBY; bno < i; bno += fs->fs_frag) {
2645 		blk = blkmap(fs, blksfree, bno);
2651 				return (bno + pos);
2656 	printf("bno = %lu, fs = %s\n", (u_long)bno, fs->fs_fsmnt);