Lines Matching refs:group
106 ext4_group_t group) { in ext4_meta_bg_first_group() argument
107 return (group >> EXT4_DESC_PER_BLOCK_BITS(sb)) << in ext4_meta_bg_first_group()
112 ext4_group_t group) { in ext4_meta_bg_first_block_no() argument
113 group = ext4_meta_bg_first_group(sb, group); in ext4_meta_bg_first_block_no()
114 return ext4_group_first_block_no(sb, group); in ext4_meta_bg_first_block_no()
118 ext4_group_t group) { in ext4_group_overhead_blocks() argument
120 overhead = ext4_bg_num_gdb(sb, group); in ext4_group_overhead_blocks()
121 if (ext4_bg_has_super(sb, group)) in ext4_group_overhead_blocks()
137 ext4_group_t group = input->group; in verify_group_input() local
145 if (group != sbi->s_groups_count) { in verify_group_input()
147 input->group, sbi->s_groups_count); in verify_group_input()
151 overhead = ext4_group_overhead_blocks(sb, group); in verify_group_input()
159 ext4_bg_has_super(sb, input->group) ? "normal" : in verify_group_input()
160 "no-super", input->group, input->blocks_count, in verify_group_input()
312 ext4_group_t group; in ext4_alloc_group_tables() local
320 src_group = group_data[0].group; in ext4_alloc_group_tables()
326 group = group_data[0].group; in ext4_alloc_group_tables()
327 if (src_group >= group_data[0].group + flex_gd->count) in ext4_alloc_group_tables()
330 last_blk = start_blk + group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
341 last_blk += group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
351 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
352 group -= group_data[0].group; in ext4_alloc_group_tables()
353 group_data[group].mdata_blocks++; in ext4_alloc_group_tables()
354 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
362 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
363 group -= group_data[0].group; in ext4_alloc_group_tables()
364 group_data[group].mdata_blocks++; in ext4_alloc_group_tables()
365 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
376 group = ext4_get_group_number(sb, start_blk); in ext4_alloc_group_tables()
377 next_group_start = ext4_group_first_block_no(sb, group + 1); in ext4_alloc_group_tables()
378 group -= group_data[0].group; in ext4_alloc_group_tables()
381 flex_gd->bg_flags[group + 1] &= uninit_mask; in ext4_alloc_group_tables()
383 group_data[group + 1].mdata_blocks += overhead; in ext4_alloc_group_tables()
387 group_data[group].mdata_blocks += itb; in ext4_alloc_group_tables()
388 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
401 group = group_data[0].group; in ext4_alloc_group_tables()
410 ext4_bg_has_super(sb, group + i) ? "normal" : in ext4_alloc_group_tables()
411 "no-super", group + i, in ext4_alloc_group_tables()
471 ext4_group_t group; in set_flexbg_block_bitmap() local
474 group = ext4_get_group_number(sb, EXT4_C2B(sbi, first_cluster)); in set_flexbg_block_bitmap()
475 start = EXT4_B2C(sbi, ext4_group_first_block_no(sb, group)); in set_flexbg_block_bitmap()
476 group -= flex_gd->groups[0].group; in set_flexbg_block_bitmap()
482 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) { in set_flexbg_block_bitmap()
491 bh = sb_getblk(sb, flex_gd->groups[group].block_bitmap); in set_flexbg_block_bitmap()
540 ext4_group_t group, count; in setup_new_flex_group_blocks() local
546 group_data[0].group != sbi->s_groups_count); in setup_new_flex_group_blocks()
556 group = group_data[0].group; in setup_new_flex_group_blocks()
557 for (i = 0; i < flex_gd->count; i++, group++) { in setup_new_flex_group_blocks()
561 gdblocks = ext4_bg_num_gdb(sb, group); in setup_new_flex_group_blocks()
562 start = ext4_group_first_block_no(sb, group); in setup_new_flex_group_blocks()
564 if (meta_bg == 0 && !ext4_bg_has_super(sb, group)) in setup_new_flex_group_blocks()
570 block = start + ext4_bg_has_super(sb, group); in setup_new_flex_group_blocks()
608 if (ext4_bg_has_super(sb, group)) { in setup_new_flex_group_blocks()
644 overhead = ext4_group_overhead_blocks(sb, group); in setup_new_flex_group_blocks()
810 ext4_group_t group) in add_new_gdb() argument
814 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb()
833 gdbackups = verify_reserved_gdb(sb, group, gdb_bh); in add_new_gdb()
850 group, gdblock); in add_new_gdb()
946 handle_t *handle, ext4_group_t group) { in add_new_gdb_meta_bg() argument
950 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb_meta_bg()
953 gdblock = ext4_meta_bg_first_block_no(sb, group) + in add_new_gdb_meta_bg()
954 ext4_bg_has_super(sb, group); in add_new_gdb_meta_bg()
1003 ext4_group_t group) in reserve_backup_gdb() argument
1050 gdbackups = verify_reserved_gdb(sb, group, primary[res]); in reserve_backup_gdb()
1074 blk = group * EXT4_BLOCKS_PER_GROUP(sb); in reserve_backup_gdb()
1126 ext4_group_t group = 0; in update_backups() local
1133 group = 1; in update_backups()
1139 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1142 group = ext4_get_group_number(sb, blk_off) + 1; in update_backups()
1143 last = (ext4_group_t)(group + EXT4_DESC_PER_BLOCK(sb) - 2); in update_backups()
1146 while (group < sbi->s_groups_count) { in update_backups()
1156 backup_block = ((ext4_fsblk_t)group) * bpg + blk_off; in update_backups()
1158 backup_block = (ext4_group_first_block_no(sb, group) + in update_backups()
1159 ext4_bg_has_super(sb, group)); in update_backups()
1168 ext4_group_first_block_no(sb, group)); in update_backups()
1187 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1188 else if (group == last) in update_backups()
1191 group = last; in update_backups()
1209 "forcing fsck on next reboot", group, err); in update_backups()
1227 ext4_group_t group, struct inode *resize_inode, in ext4_add_new_descs() argument
1237 for (i = 0; i < count; i++, group++) { in ext4_add_new_descs()
1238 int reserved_gdb = ext4_bg_has_super(sb, group) ? in ext4_add_new_descs()
1241 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1242 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1257 if (!err && reserved_gdb && ext4_bg_num_gdb(sb, group)) in ext4_add_new_descs()
1258 err = reserve_backup_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1260 err = add_new_gdb_meta_bg(sb, handle, group); in ext4_add_new_descs()
1262 err = add_new_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1286 ext4_group_t group, in ext4_set_bitmap_checksums() argument
1298 ext4_inode_bitmap_csum_set(sb, group, gdp, bh, in ext4_set_bitmap_checksums()
1305 ext4_block_bitmap_csum_set(sb, group, gdp, bh); in ext4_set_bitmap_checksums()
1321 ext4_group_t group; in ext4_setup_new_descs() local
1327 group = group_data->group; in ext4_setup_new_descs()
1329 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1330 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1343 err = ext4_set_bitmap_checksums(sb, group, gdp, group_data); in ext4_setup_new_descs()
1357 ext4_group_desc_csum_set(sb, group, gdp); in ext4_setup_new_descs()
1369 err = ext4_mb_add_groupinfo(sb, group, gdp); in ext4_setup_new_descs()
1466 flex_group = ext4_flex_group(sbi, group_data[0].group); in ext4_update_super()
1500 ext4_group_t group; in ext4_flex_group_add() local
1509 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_flex_group_add()
1538 group = flex_gd->groups[0].group; in ext4_flex_group_add()
1539 BUG_ON(group != sbi->s_groups_count); in ext4_flex_group_add()
1540 err = ext4_add_new_descs(handle, sb, group, in ext4_flex_group_add()
1559 int gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_flex_group_add()
1560 int gdb_num_end = ((group + flex_gd->count - 1) / in ext4_flex_group_add()
1594 ext4_group_t group; in ext4_setup_next_flex_gd() local
1607 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_setup_next_flex_gd()
1611 last_group = group | (flex_gd->resize_bg - 1); in ext4_setup_next_flex_gd()
1615 flex_gd->count = last_group - group + 1; in ext4_setup_next_flex_gd()
1620 group_data[i].group = group + i; in ext4_setup_next_flex_gd()
1622 overhead = ext4_group_overhead_blocks(sb, group + i); in ext4_setup_next_flex_gd()
1665 int reserved_gdb = ext4_bg_has_super(sb, input->group) ? in ext4_group_add()
1672 gdb_off = input->group % EXT4_DESC_PER_BLOCK(sb); in ext4_group_add()
1710 err = ext4_alloc_flex_bg_array(sb, input->group + 1); in ext4_group_add()
1714 err = ext4_mb_alloc_groupinfo(sb, input->group + 1); in ext4_group_add()
1802 ext4_group_t group; in ext4_group_extend() local
1827 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_group_extend()