56 	struct fs *fs;  in cgballoc()  local
59 	fs = &disk->d_fs;  in cgballoc()
62 	for (bno = 0; bno < fs->fs_fpg / fs->fs_frag; bno++)  in cgballoc()
63 		if (ffs_isblock(fs, blksfree, bno))  in cgballoc()
67 	fs->fs_cs(fs, cgp->cg_cgx).cs_nbfree--;  in cgballoc()
68 	ffs_clrblock(fs, blksfree, (long)bno);  in cgballoc()
69 	ffs_clusteracct(fs, cgp, bno, -1);  in cgballoc()
71 	fs->fs_cstotal.cs_nbfree--;  in cgballoc()
72 	fs->fs_fmod = 1;  in cgballoc()
73 	return (cgbase(fs, cgp->cg_cgx) + blkstofrags(fs, bno));  in cgballoc()
80 	struct fs *fs;  in cgbfree()  local
85 	fs = &disk->d_fs;  in cgbfree()
86 	cg = dtog(fs, bno);  in cgbfree()
90 	cgbno = dtogd(fs, bno);  in cgbfree()
92 	if (size == fs->fs_bsize) {  in cgbfree()
93 		fragno = fragstoblks(fs, cgbno);  in cgbfree()
94 		ffs_setblock(fs, blksfree, fragno);  in cgbfree()
95 		ffs_clusteracct(fs, cgp, fragno, 1);  in cgbfree()
97 		fs->fs_cstotal.cs_nbfree++;  in cgbfree()
98 		fs->fs_cs(fs, cg).cs_nbfree++;  in cgbfree()
100 		bbase = cgbno - fragnum(fs, cgbno);  in cgbfree()
104 		blk = blkmap(fs, blksfree, bbase);  in cgbfree()
105 		ffs_fragacct(fs, blk, cgp->cg_frsum, -1);  in cgbfree()
109 		frags = numfrags(fs, size);  in cgbfree()
113 		fs->fs_cstotal.cs_nffree += i;  in cgbfree()
114 		fs->fs_cs(fs, cg).cs_nffree += i;  in cgbfree()
118 		blk = blkmap(fs, blksfree, bbase);  in cgbfree()
119 		ffs_fragacct(fs, blk, cgp->cg_frsum, 1);  in cgbfree()
123 		fragno = fragstoblks(fs, bbase);  in cgbfree()
124 		if (ffs_isblock(fs, blksfree, fragno)) {  in cgbfree()
125 			cgp->cg_cs.cs_nffree -= fs->fs_frag;  in cgbfree()
126 			fs->fs_cstotal.cs_nffree -= fs->fs_frag;  in cgbfree()
127 			fs->fs_cs(fs, cg).cs_nffree -= fs->fs_frag;  in cgbfree()
128 			ffs_clusteracct(fs, cgp, fragno, 1);  in cgbfree()
130 			fs->fs_cstotal.cs_nbfree++;  in cgbfree()
131 			fs->fs_cs(fs, cg).cs_nbfree++;  in cgbfree()
143 	struct fs *fs;  in cgialloc()  local
147 	fs = &disk->d_fs;  in cgialloc()
150 	for (ino = 0; ino < fs->fs_ipg; ino++)  in cgialloc()
155 	if (fs->fs_magic == FS_UFS2_MAGIC &&  in cgialloc()
156 	    ino + INOPB(fs) > cgp->cg_initediblk &&  in cgialloc()
159 		bzero(block, (int)fs->fs_bsize);  in cgialloc()
161 		for (i = 0; i < INOPB(fs); i++) {  in cgialloc()
165 		if (bwrite(disk, ino_to_fsba(fs,  in cgialloc()
166 		    cgp->cg_cgx * fs->fs_ipg + cgp->cg_initediblk),  in cgialloc()
167 		    block, fs->fs_bsize))  in cgialloc()
169 		cgp->cg_initediblk += INOPB(fs);  in cgialloc()
175 	fs->fs_cstotal.cs_nifree--;  in cgialloc()
176 	fs->fs_cs(fs, cgp->cg_cgx).cs_nifree--;  in cgialloc()
177 	fs->fs_fmod = 1;  in cgialloc()
179 	return (ino + (cgp->cg_cgx * fs->fs_ipg));  in cgialloc()
203 	struct fs *fs;  in cgget()  local
206 	fs = &disk->d_fs;  in cgget()
207 	if (bread(disk, fsbtodb(fs, cgtod(fs, cg)), (void *)cgp,  in cgget()
208 	    fs->fs_cgsize) == -1) {  in cgget()
213 	if ((fs->fs_metackhash & CK_CYLGRP) != 0) {  in cgget()
216 		calchash = calculate_crc32c(~0L, (void *)cgp, fs->fs_cgsize);  in cgget()
254 	struct fs *fs;  in cgput()  local
256 	fs = &disk->d_fs;  in cgput()
257 	if ((fs->fs_metackhash & CK_CYLGRP) != 0) {  in cgput()
260 		    calculate_crc32c(~0L, (void *)cgp, fs->fs_cgsize);  in cgput()
262 	if (bwrite(disk, fsbtodb(fs, cgtod(fs, cgp->cg_cgx)), cgp,  in cgput()
263 	    fs->fs_cgsize) == -1) {  in cgput()