44 	struct minix_sb_info *sbi = minix_sb(sb);  in minix_put_super()  local
47 		if (sbi->s_version != MINIX_V3)	 /* s_state is now out from V3 sb */  in minix_put_super()
48 			sbi->s_ms->s_state = sbi->s_mount_state;  in minix_put_super()
49 		mark_buffer_dirty(sbi->s_sbh);  in minix_put_super()
51 	for (i = 0; i < sbi->s_imap_blocks; i++)  in minix_put_super()
52 		brelse(sbi->s_imap[i]);  in minix_put_super()
53 	for (i = 0; i < sbi->s_zmap_blocks; i++)  in minix_put_super()
54 		brelse(sbi->s_zmap[i]);  in minix_put_super()
55 	brelse (sbi->s_sbh);  in minix_put_super()
56 	kfree(sbi->s_imap);  in minix_put_super()
58 	kfree(sbi);  in minix_put_super()
118 	struct minix_sb_info * sbi = minix_sb(sb);  in minix_remount()  local
122 	ms = sbi->s_ms;  in minix_remount()
127 		    !(sbi->s_mount_state & MINIX_VALID_FS))  in minix_remount()
130 		if (sbi->s_version != MINIX_V3)  in minix_remount()
131 			ms->s_state = sbi->s_mount_state;  in minix_remount()
132 		mark_buffer_dirty(sbi->s_sbh);  in minix_remount()
135 		if (sbi->s_version != MINIX_V3) {  in minix_remount()
136 			sbi->s_mount_state = ms->s_state;  in minix_remount()
139 			sbi->s_mount_state = MINIX_VALID_FS;  in minix_remount()
141 		mark_buffer_dirty(sbi->s_sbh);  in minix_remount()
143 		if (!(sbi->s_mount_state & MINIX_VALID_FS))  in minix_remount()
146 		else if ((sbi->s_mount_state & MINIX_ERROR_FS))  in minix_remount()
161 	struct minix_sb_info *sbi;  in minix_fill_super()  local
164 	sbi = kzalloc(sizeof(struct minix_sb_info), GFP_KERNEL);  in minix_fill_super()
165 	if (!sbi)  in minix_fill_super()
167 	s->s_fs_info = sbi;  in minix_fill_super()
179 	sbi->s_ms = ms;  in minix_fill_super()
180 	sbi->s_sbh = bh;  in minix_fill_super()
181 	sbi->s_mount_state = ms->s_state;  in minix_fill_super()
182 	sbi->s_ninodes = ms->s_ninodes;  in minix_fill_super()
183 	sbi->s_nzones = ms->s_nzones;  in minix_fill_super()
184 	sbi->s_imap_blocks = ms->s_imap_blocks;  in minix_fill_super()
185 	sbi->s_zmap_blocks = ms->s_zmap_blocks;  in minix_fill_super()
186 	sbi->s_firstdatazone = ms->s_firstdatazone;  in minix_fill_super()
187 	sbi->s_log_zone_size = ms->s_log_zone_size;  in minix_fill_super()
188 	sbi->s_max_size = ms->s_max_size;  in minix_fill_super()
191 		sbi->s_version = MINIX_V1;  in minix_fill_super()
192 		sbi->s_dirsize = 16;  in minix_fill_super()
193 		sbi->s_namelen = 14;  in minix_fill_super()
196 		sbi->s_version = MINIX_V1;  in minix_fill_super()
197 		sbi->s_dirsize = 32;  in minix_fill_super()
198 		sbi->s_namelen = 30;  in minix_fill_super()
201 		sbi->s_version = MINIX_V2;  in minix_fill_super()
202 		sbi->s_nzones = ms->s_zones;  in minix_fill_super()
203 		sbi->s_dirsize = 16;  in minix_fill_super()
204 		sbi->s_namelen = 14;  in minix_fill_super()
207 		sbi->s_version = MINIX_V2;  in minix_fill_super()
208 		sbi->s_nzones = ms->s_zones;  in minix_fill_super()
209 		sbi->s_dirsize = 32;  in minix_fill_super()
210 		sbi->s_namelen = 30;  in minix_fill_super()
215 		sbi->s_imap_blocks = m3s->s_imap_blocks;  in minix_fill_super()
216 		sbi->s_zmap_blocks = m3s->s_zmap_blocks;  in minix_fill_super()
217 		sbi->s_firstdatazone = m3s->s_firstdatazone;  in minix_fill_super()
218 		sbi->s_log_zone_size = m3s->s_log_zone_size;  in minix_fill_super()
219 		sbi->s_max_size = m3s->s_max_size;  in minix_fill_super()
220 		sbi->s_ninodes = m3s->s_ninodes;  in minix_fill_super()
221 		sbi->s_nzones = m3s->s_zones;  in minix_fill_super()
222 		sbi->s_dirsize = 64;  in minix_fill_super()
223 		sbi->s_namelen = 60;  in minix_fill_super()
224 		sbi->s_version = MINIX_V3;  in minix_fill_super()
225 		sbi->s_mount_state = MINIX_VALID_FS;  in minix_fill_super()
234 	if (sbi->s_imap_blocks == 0 || sbi->s_zmap_blocks == 0)  in minix_fill_super()
236 	i = (sbi->s_imap_blocks + sbi->s_zmap_blocks) * sizeof(bh);  in minix_fill_super()
240 	sbi->s_imap = &map[0];  in minix_fill_super()
241 	sbi->s_zmap = &map[sbi->s_imap_blocks];  in minix_fill_super()
244 	for (i=0 ; i < sbi->s_imap_blocks ; i++) {  in minix_fill_super()
245 		if (!(sbi->s_imap[i]=sb_bread(s, block)))  in minix_fill_super()
249 	for (i=0 ; i < sbi->s_zmap_blocks ; i++) {  in minix_fill_super()
250 		if (!(sbi->s_zmap[i]=sb_bread(s, block)))  in minix_fill_super()
255 	minix_set_bit(0,sbi->s_imap[0]->b_data);  in minix_fill_super()
256 	minix_set_bit(0,sbi->s_zmap[0]->b_data);  in minix_fill_super()
262 	block = minix_blocks_needed(sbi->s_ninodes, s->s_blocksize);  in minix_fill_super()
263 	if (sbi->s_imap_blocks < block) {  in minix_fill_super()
270 			(sbi->s_nzones - sbi->s_firstdatazone + 1),  in minix_fill_super()
272 	if (sbi->s_zmap_blocks < block) {  in minix_fill_super()
294 		if (sbi->s_version != MINIX_V3) /* s_state is now out from V3 sb */  in minix_fill_super()
298 	if (!(sbi->s_mount_state & MINIX_VALID_FS))  in minix_fill_super()
301 	else if (sbi->s_mount_state & MINIX_ERROR_FS)  in minix_fill_super()
315 	for (i = 0; i < sbi->s_imap_blocks; i++)  in minix_fill_super()
316 		brelse(sbi->s_imap[i]);  in minix_fill_super()
317 	for (i = 0; i < sbi->s_zmap_blocks; i++)  in minix_fill_super()
318 		brelse(sbi->s_zmap[i]);  in minix_fill_super()
319 	kfree(sbi->s_imap);  in minix_fill_super()
349 	kfree(sbi);  in minix_fill_super()
356 	struct minix_sb_info *sbi = minix_sb(sb);  in minix_statfs()  local
360 	buf->f_blocks = (sbi->s_nzones - sbi->s_firstdatazone) << sbi->s_log_zone_size;  in minix_statfs()
363 	buf->f_files = sbi->s_ninodes;  in minix_statfs()
365 	buf->f_namelen = sbi->s_namelen;  in minix_statfs()