Lines Matching refs:group
96 ext4_group_t group) { in ext4_meta_bg_first_group() argument
97 return (group >> EXT4_DESC_PER_BLOCK_BITS(sb)) << in ext4_meta_bg_first_group()
102 ext4_group_t group) { in ext4_meta_bg_first_block_no() argument
103 group = ext4_meta_bg_first_group(sb, group); in ext4_meta_bg_first_block_no()
104 return ext4_group_first_block_no(sb, group); in ext4_meta_bg_first_block_no()
108 ext4_group_t group) { in ext4_group_overhead_blocks() argument
110 overhead = ext4_bg_num_gdb(sb, group); in ext4_group_overhead_blocks()
111 if (ext4_bg_has_super(sb, group)) in ext4_group_overhead_blocks()
127 ext4_group_t group = input->group; in verify_group_input() local
135 if (group != sbi->s_groups_count) { in verify_group_input()
137 input->group, sbi->s_groups_count); in verify_group_input()
141 overhead = ext4_group_overhead_blocks(sb, group); in verify_group_input()
149 ext4_bg_has_super(sb, input->group) ? "normal" : in verify_group_input()
150 "no-super", input->group, input->blocks_count, in verify_group_input()
294 ext4_group_t group; in ext4_alloc_group_tables() local
302 src_group = group_data[0].group; in ext4_alloc_group_tables()
308 group = group_data[0].group; in ext4_alloc_group_tables()
309 if (src_group >= group_data[0].group + flex_gd->count) in ext4_alloc_group_tables()
312 last_blk = start_blk + group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
323 last_blk += group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
333 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
334 group -= group_data[0].group; in ext4_alloc_group_tables()
335 group_data[group].mdata_blocks++; in ext4_alloc_group_tables()
336 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
344 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
345 group -= group_data[0].group; in ext4_alloc_group_tables()
346 group_data[group].mdata_blocks++; in ext4_alloc_group_tables()
347 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
358 group = ext4_get_group_number(sb, start_blk); in ext4_alloc_group_tables()
359 next_group_start = ext4_group_first_block_no(sb, group + 1); in ext4_alloc_group_tables()
360 group -= group_data[0].group; in ext4_alloc_group_tables()
363 flex_gd->bg_flags[group + 1] &= uninit_mask; in ext4_alloc_group_tables()
365 group_data[group + 1].mdata_blocks += overhead; in ext4_alloc_group_tables()
369 group_data[group].mdata_blocks += itb; in ext4_alloc_group_tables()
370 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
383 group = group_data[0].group; in ext4_alloc_group_tables()
392 ext4_bg_has_super(sb, group + i) ? "normal" : in ext4_alloc_group_tables()
393 "no-super", group + i, in ext4_alloc_group_tables()
453 ext4_group_t group; in set_flexbg_block_bitmap() local
456 group = ext4_get_group_number(sb, EXT4_C2B(sbi, first_cluster)); in set_flexbg_block_bitmap()
457 start = EXT4_B2C(sbi, ext4_group_first_block_no(sb, group)); in set_flexbg_block_bitmap()
458 group -= flex_gd->groups[0].group; in set_flexbg_block_bitmap()
464 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) { in set_flexbg_block_bitmap()
473 bh = sb_getblk(sb, flex_gd->groups[group].block_bitmap); in set_flexbg_block_bitmap()
522 ext4_group_t group, count; in setup_new_flex_group_blocks() local
528 group_data[0].group != sbi->s_groups_count); in setup_new_flex_group_blocks()
538 group = group_data[0].group; in setup_new_flex_group_blocks()
539 for (i = 0; i < flex_gd->count; i++, group++) { in setup_new_flex_group_blocks()
543 gdblocks = ext4_bg_num_gdb(sb, group); in setup_new_flex_group_blocks()
544 start = ext4_group_first_block_no(sb, group); in setup_new_flex_group_blocks()
546 if (meta_bg == 0 && !ext4_bg_has_super(sb, group)) in setup_new_flex_group_blocks()
551 first_group = ext4_meta_bg_first_group(sb, group); in setup_new_flex_group_blocks()
552 if (first_group != group + 1 && in setup_new_flex_group_blocks()
553 first_group != group + EXT4_DESC_PER_BLOCK(sb) - 1) in setup_new_flex_group_blocks()
557 block = start + ext4_bg_has_super(sb, group); in setup_new_flex_group_blocks()
595 if (ext4_bg_has_super(sb, group)) { in setup_new_flex_group_blocks()
631 overhead = ext4_group_overhead_blocks(sb, group); in setup_new_flex_group_blocks()
797 ext4_group_t group) in add_new_gdb() argument
801 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb()
820 gdbackups = verify_reserved_gdb(sb, group, gdb_bh); in add_new_gdb()
837 group, gdblock); in add_new_gdb()
933 handle_t *handle, ext4_group_t group) { in add_new_gdb_meta_bg() argument
937 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb_meta_bg()
940 gdblock = ext4_meta_bg_first_block_no(sb, group) + in add_new_gdb_meta_bg()
941 ext4_bg_has_super(sb, group); in add_new_gdb_meta_bg()
990 ext4_group_t group) in reserve_backup_gdb() argument
1037 gdbackups = verify_reserved_gdb(sb, group, primary[res]); in reserve_backup_gdb()
1061 blk = group * EXT4_BLOCKS_PER_GROUP(sb); in reserve_backup_gdb()
1113 ext4_group_t group = 0; in update_backups() local
1120 group = 1; in update_backups()
1126 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1129 group = ext4_get_group_number(sb, blk_off) + 1; in update_backups()
1130 last = (ext4_group_t)(group + EXT4_DESC_PER_BLOCK(sb) - 2); in update_backups()
1133 while (group < sbi->s_groups_count) { in update_backups()
1143 backup_block = ((ext4_fsblk_t)group) * bpg + blk_off; in update_backups()
1145 backup_block = (ext4_group_first_block_no(sb, group) + in update_backups()
1146 ext4_bg_has_super(sb, group)); in update_backups()
1155 ext4_group_first_block_no(sb, group)); in update_backups()
1172 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1173 else if (group == last) in update_backups()
1176 group = last; in update_backups()
1194 "forcing fsck on next reboot", group, err); in update_backups()
1212 ext4_group_t group, struct inode *resize_inode, in ext4_add_new_descs() argument
1222 for (i = 0; i < count; i++, group++) { in ext4_add_new_descs()
1223 int reserved_gdb = ext4_bg_has_super(sb, group) ? in ext4_add_new_descs()
1226 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1227 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1242 if (!err && reserved_gdb && ext4_bg_num_gdb(sb, group)) in ext4_add_new_descs()
1243 err = reserve_backup_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1245 err = add_new_gdb_meta_bg(sb, handle, group); in ext4_add_new_descs()
1247 err = add_new_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1271 ext4_group_t group, in ext4_set_bitmap_checksums() argument
1283 ext4_inode_bitmap_csum_set(sb, group, gdp, bh, in ext4_set_bitmap_checksums()
1290 ext4_block_bitmap_csum_set(sb, group, gdp, bh); in ext4_set_bitmap_checksums()
1306 ext4_group_t group; in ext4_setup_new_descs() local
1312 group = group_data->group; in ext4_setup_new_descs()
1314 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1315 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1328 err = ext4_set_bitmap_checksums(sb, group, gdp, group_data); in ext4_setup_new_descs()
1342 ext4_group_desc_csum_set(sb, group, gdp); in ext4_setup_new_descs()
1354 err = ext4_mb_add_groupinfo(sb, group, gdp); in ext4_setup_new_descs()
1453 flex_group = ext4_flex_group(sbi, group_data[0].group); in ext4_update_super()
1484 ext4_group_t group; in ext4_flex_group_add() local
1493 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_flex_group_add()
1522 group = flex_gd->groups[0].group; in ext4_flex_group_add()
1523 BUG_ON(group != sbi->s_groups_count); in ext4_flex_group_add()
1524 err = ext4_add_new_descs(handle, sb, group, in ext4_flex_group_add()
1543 int gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_flex_group_add()
1544 int gdb_num_end = ((group + flex_gd->count - 1) / in ext4_flex_group_add()
1577 ext4_group_t group; in ext4_setup_next_flex_gd() local
1590 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_setup_next_flex_gd()
1594 last_group = group | (flexbg_size - 1); in ext4_setup_next_flex_gd()
1598 flex_gd->count = last_group - group + 1; in ext4_setup_next_flex_gd()
1603 group_data[i].group = group + i; in ext4_setup_next_flex_gd()
1605 overhead = ext4_group_overhead_blocks(sb, group + i); in ext4_setup_next_flex_gd()
1648 int reserved_gdb = ext4_bg_has_super(sb, input->group) ? in ext4_group_add()
1655 gdb_off = input->group % EXT4_DESC_PER_BLOCK(sb); in ext4_group_add()
1693 err = ext4_alloc_flex_bg_array(sb, input->group + 1); in ext4_group_add()
1697 err = ext4_mb_alloc_groupinfo(sb, input->group + 1); in ext4_group_add()
1785 ext4_group_t group; in ext4_group_extend() local
1810 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_group_extend()