Lines Matching full:sbi
45 struct minix_sb_info *sbi = minix_sb(sb); in minix_put_super() local
48 if (sbi->s_version != MINIX_V3) /* s_state is now out from V3 sb */ in minix_put_super()
49 sbi->s_ms->s_state = sbi->s_mount_state; in minix_put_super()
50 mark_buffer_dirty(sbi->s_sbh); in minix_put_super()
52 for (i = 0; i < sbi->s_imap_blocks; i++) in minix_put_super()
53 brelse(sbi->s_imap[i]); in minix_put_super()
54 for (i = 0; i < sbi->s_zmap_blocks; i++) in minix_put_super()
55 brelse(sbi->s_zmap[i]); in minix_put_super()
56 brelse (sbi->s_sbh); in minix_put_super()
57 kfree(sbi->s_imap); in minix_put_super()
59 kfree(sbi); in minix_put_super()
119 struct minix_sb_info * sbi = minix_sb(sb); in minix_remount() local
123 ms = sbi->s_ms; in minix_remount()
128 !(sbi->s_mount_state & MINIX_VALID_FS)) in minix_remount()
131 if (sbi->s_version != MINIX_V3) in minix_remount()
132 ms->s_state = sbi->s_mount_state; in minix_remount()
133 mark_buffer_dirty(sbi->s_sbh); in minix_remount()
136 if (sbi->s_version != MINIX_V3) { in minix_remount()
137 sbi->s_mount_state = ms->s_state; in minix_remount()
140 sbi->s_mount_state = MINIX_VALID_FS; in minix_remount()
142 mark_buffer_dirty(sbi->s_sbh); in minix_remount()
144 if (!(sbi->s_mount_state & MINIX_VALID_FS)) in minix_remount()
147 else if ((sbi->s_mount_state & MINIX_ERROR_FS)) in minix_remount()
156 struct minix_sb_info *sbi = minix_sb(sb); in minix_check_superblock() local
158 if (sbi->s_imap_blocks == 0 || sbi->s_zmap_blocks == 0) in minix_check_superblock()
166 if (sbi->s_version == MINIX_V1 && in minix_check_superblock()
181 struct minix_sb_info *sbi; in minix_fill_super() local
184 sbi = kzalloc(sizeof(struct minix_sb_info), GFP_KERNEL); in minix_fill_super()
185 if (!sbi) in minix_fill_super()
187 s->s_fs_info = sbi; in minix_fill_super()
199 sbi->s_ms = ms; in minix_fill_super()
200 sbi->s_sbh = bh; in minix_fill_super()
201 sbi->s_mount_state = ms->s_state; in minix_fill_super()
202 sbi->s_ninodes = ms->s_ninodes; in minix_fill_super()
203 sbi->s_nzones = ms->s_nzones; in minix_fill_super()
204 sbi->s_imap_blocks = ms->s_imap_blocks; in minix_fill_super()
205 sbi->s_zmap_blocks = ms->s_zmap_blocks; in minix_fill_super()
206 sbi->s_firstdatazone = ms->s_firstdatazone; in minix_fill_super()
207 sbi->s_log_zone_size = ms->s_log_zone_size; in minix_fill_super()
211 sbi->s_version = MINIX_V1; in minix_fill_super()
212 sbi->s_dirsize = 16; in minix_fill_super()
213 sbi->s_namelen = 14; in minix_fill_super()
216 sbi->s_version = MINIX_V1; in minix_fill_super()
217 sbi->s_dirsize = 32; in minix_fill_super()
218 sbi->s_namelen = 30; in minix_fill_super()
221 sbi->s_version = MINIX_V2; in minix_fill_super()
222 sbi->s_nzones = ms->s_zones; in minix_fill_super()
223 sbi->s_dirsize = 16; in minix_fill_super()
224 sbi->s_namelen = 14; in minix_fill_super()
227 sbi->s_version = MINIX_V2; in minix_fill_super()
228 sbi->s_nzones = ms->s_zones; in minix_fill_super()
229 sbi->s_dirsize = 32; in minix_fill_super()
230 sbi->s_namelen = 30; in minix_fill_super()
235 sbi->s_imap_blocks = m3s->s_imap_blocks; in minix_fill_super()
236 sbi->s_zmap_blocks = m3s->s_zmap_blocks; in minix_fill_super()
237 sbi->s_firstdatazone = m3s->s_firstdatazone; in minix_fill_super()
238 sbi->s_log_zone_size = m3s->s_log_zone_size; in minix_fill_super()
240 sbi->s_ninodes = m3s->s_ninodes; in minix_fill_super()
241 sbi->s_nzones = m3s->s_zones; in minix_fill_super()
242 sbi->s_dirsize = 64; in minix_fill_super()
243 sbi->s_namelen = 60; in minix_fill_super()
244 sbi->s_version = MINIX_V3; in minix_fill_super()
245 sbi->s_mount_state = MINIX_VALID_FS; in minix_fill_super()
257 i = (sbi->s_imap_blocks + sbi->s_zmap_blocks) * sizeof(bh); in minix_fill_super()
261 sbi->s_imap = &map[0]; in minix_fill_super()
262 sbi->s_zmap = &map[sbi->s_imap_blocks]; in minix_fill_super()
265 for (i=0 ; i < sbi->s_imap_blocks ; i++) { in minix_fill_super()
266 if (!(sbi->s_imap[i]=sb_bread(s, block))) in minix_fill_super()
270 for (i=0 ; i < sbi->s_zmap_blocks ; i++) { in minix_fill_super()
271 if (!(sbi->s_zmap[i]=sb_bread(s, block))) in minix_fill_super()
276 minix_set_bit(0,sbi->s_imap[0]->b_data); in minix_fill_super()
277 minix_set_bit(0,sbi->s_zmap[0]->b_data); in minix_fill_super()
283 block = minix_blocks_needed(sbi->s_ninodes, s->s_blocksize); in minix_fill_super()
284 if (sbi->s_imap_blocks < block) { in minix_fill_super()
291 (sbi->s_nzones - sbi->s_firstdatazone + 1), in minix_fill_super()
293 if (sbi->s_zmap_blocks < block) { in minix_fill_super()
315 if (sbi->s_version != MINIX_V3) /* s_state is now out from V3 sb */ in minix_fill_super()
319 if (!(sbi->s_mount_state & MINIX_VALID_FS)) in minix_fill_super()
322 else if (sbi->s_mount_state & MINIX_ERROR_FS) in minix_fill_super()
336 for (i = 0; i < sbi->s_imap_blocks; i++) in minix_fill_super()
337 brelse(sbi->s_imap[i]); in minix_fill_super()
338 for (i = 0; i < sbi->s_zmap_blocks; i++) in minix_fill_super()
339 brelse(sbi->s_zmap[i]); in minix_fill_super()
340 kfree(sbi->s_imap); in minix_fill_super()
370 kfree(sbi); in minix_fill_super()
377 struct minix_sb_info *sbi = minix_sb(sb); in minix_statfs() local
381 buf->f_blocks = (sbi->s_nzones - sbi->s_firstdatazone) << sbi->s_log_zone_size; in minix_statfs()
384 buf->f_files = sbi->s_ninodes; in minix_statfs()
386 buf->f_namelen = sbi->s_namelen; in minix_statfs()