Lines Matching refs:group
49 ext4_group_t group) { in ext4_meta_bg_first_group() argument
50 return (group >> EXT4_DESC_PER_BLOCK_BITS(sb)) << in ext4_meta_bg_first_group()
55 ext4_group_t group) { in ext4_meta_bg_first_block_no() argument
56 group = ext4_meta_bg_first_group(sb, group); in ext4_meta_bg_first_block_no()
57 return ext4_group_first_block_no(sb, group); in ext4_meta_bg_first_block_no()
61 ext4_group_t group) { in ext4_group_overhead_blocks() argument
63 overhead = ext4_bg_num_gdb(sb, group); in ext4_group_overhead_blocks()
64 if (ext4_bg_has_super(sb, group)) in ext4_group_overhead_blocks()
80 ext4_group_t group = input->group; in verify_group_input() local
88 if (group != sbi->s_groups_count) { in verify_group_input()
90 input->group, sbi->s_groups_count); in verify_group_input()
94 overhead = ext4_group_overhead_blocks(sb, group); in verify_group_input()
102 ext4_bg_has_super(sb, input->group) ? "normal" : in verify_group_input()
103 "no-super", input->group, input->blocks_count, in verify_group_input()
243 ext4_group_t group; in ext4_alloc_group_tables() local
250 src_group = group_data[0].group; in ext4_alloc_group_tables()
256 group = group_data[0].group; in ext4_alloc_group_tables()
257 if (src_group >= group_data[0].group + flex_gd->count) in ext4_alloc_group_tables()
260 last_blk = start_blk + group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
271 last_blk += group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
281 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
282 group -= group_data[0].group; in ext4_alloc_group_tables()
283 group_data[group].free_blocks_count--; in ext4_alloc_group_tables()
284 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
292 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
293 group -= group_data[0].group; in ext4_alloc_group_tables()
294 group_data[group].free_blocks_count--; in ext4_alloc_group_tables()
295 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
306 group = ext4_get_group_number(sb, start_blk); in ext4_alloc_group_tables()
307 next_group_start = ext4_group_first_block_no(sb, group + 1); in ext4_alloc_group_tables()
308 group -= group_data[0].group; in ext4_alloc_group_tables()
311 flex_gd->bg_flags[group + 1] &= uninit_mask; in ext4_alloc_group_tables()
313 group_data[group + 1].free_blocks_count -= overhead; in ext4_alloc_group_tables()
317 group_data[group].free_blocks_count -= itb; in ext4_alloc_group_tables()
318 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
324 group = group_data[0].group; in ext4_alloc_group_tables()
333 ext4_bg_has_super(sb, group + i) ? "normal" : in ext4_alloc_group_tables()
334 "no-super", group + i, in ext4_alloc_group_tables()
406 ext4_group_t group; in set_flexbg_block_bitmap() local
409 group = ext4_get_group_number(sb, block); in set_flexbg_block_bitmap()
410 start = ext4_group_first_block_no(sb, group); in set_flexbg_block_bitmap()
411 group -= flex_gd->groups[0].group; in set_flexbg_block_bitmap()
417 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) { in set_flexbg_block_bitmap()
426 bh = sb_getblk(sb, flex_gd->groups[group].block_bitmap); in set_flexbg_block_bitmap()
472 ext4_group_t group, count; in setup_new_flex_group_blocks() local
478 group_data[0].group != sbi->s_groups_count); in setup_new_flex_group_blocks()
488 group = group_data[0].group; in setup_new_flex_group_blocks()
489 for (i = 0; i < flex_gd->count; i++, group++) { in setup_new_flex_group_blocks()
493 gdblocks = ext4_bg_num_gdb(sb, group); in setup_new_flex_group_blocks()
494 start = ext4_group_first_block_no(sb, group); in setup_new_flex_group_blocks()
496 if (meta_bg == 0 && !ext4_bg_has_super(sb, group)) in setup_new_flex_group_blocks()
501 first_group = ext4_meta_bg_first_group(sb, group); in setup_new_flex_group_blocks()
502 if (first_group != group + 1 && in setup_new_flex_group_blocks()
503 first_group != group + EXT4_DESC_PER_BLOCK(sb) - 1) in setup_new_flex_group_blocks()
507 block = start + ext4_bg_has_super(sb, group); in setup_new_flex_group_blocks()
544 if (ext4_bg_has_super(sb, group)) { in setup_new_flex_group_blocks()
581 overhead = ext4_group_overhead_blocks(sb, group); in setup_new_flex_group_blocks()
742 ext4_group_t group) in add_new_gdb() argument
746 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb()
777 gdbackups = verify_reserved_gdb(sb, group, gdb_bh); in add_new_gdb()
793 group, gdblock); in add_new_gdb()
884 handle_t *handle, ext4_group_t group) { in add_new_gdb_meta_bg() argument
888 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb_meta_bg()
891 gdblock = ext4_meta_bg_first_block_no(sb, group) + in add_new_gdb_meta_bg()
892 ext4_bg_has_super(sb, group); in add_new_gdb_meta_bg()
934 ext4_group_t group) in reserve_backup_gdb() argument
978 gdbackups = verify_reserved_gdb(sb, group, primary[res]); in reserve_backup_gdb()
1001 blk = group * EXT4_BLOCKS_PER_GROUP(sb); in reserve_backup_gdb()
1052 ext4_group_t group = 0; in update_backups() local
1059 group = 1; in update_backups()
1065 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1068 group = ext4_meta_bg_first_group(sb, group) + 1; in update_backups()
1069 last = (ext4_group_t)(group + EXT4_DESC_PER_BLOCK(sb) - 2); in update_backups()
1072 while (group < sbi->s_groups_count) { in update_backups()
1084 backup_block = ((ext4_fsblk_t)group) * bpg + blk_off; in update_backups()
1086 backup_block = (ext4_group_first_block_no(sb, group) + in update_backups()
1087 ext4_bg_has_super(sb, group)); in update_backups()
1096 ext4_group_first_block_no(sb, group)); in update_backups()
1112 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1113 else if (group == last) in update_backups()
1116 group = last; in update_backups()
1134 "forcing fsck on next reboot", group, err); in update_backups()
1152 ext4_group_t group, struct inode *resize_inode, in ext4_add_new_descs() argument
1162 for (i = 0; i < count; i++, group++) { in ext4_add_new_descs()
1163 int reserved_gdb = ext4_bg_has_super(sb, group) ? in ext4_add_new_descs()
1166 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1167 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1180 if (!err && reserved_gdb && ext4_bg_num_gdb(sb, group)) in ext4_add_new_descs()
1181 err = reserve_backup_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1183 err = add_new_gdb_meta_bg(sb, handle, group); in ext4_add_new_descs()
1185 err = add_new_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1209 ext4_group_t group, in ext4_set_bitmap_checksums() argument
1221 ext4_inode_bitmap_csum_set(sb, group, gdp, bh, in ext4_set_bitmap_checksums()
1228 ext4_block_bitmap_csum_set(sb, group, gdp, bh); in ext4_set_bitmap_checksums()
1244 ext4_group_t group; in ext4_setup_new_descs() local
1250 group = group_data->group; in ext4_setup_new_descs()
1252 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1253 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1266 err = ext4_set_bitmap_checksums(sb, group, gdp, group_data); in ext4_setup_new_descs()
1280 ext4_group_desc_csum_set(sb, group, gdp); in ext4_setup_new_descs()
1292 err = ext4_mb_add_groupinfo(sb, group, gdp); in ext4_setup_new_descs()
1388 flex_group = ext4_flex_group(sbi, group_data[0].group); in ext4_update_super()
1418 ext4_group_t group; in ext4_flex_group_add() local
1427 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_flex_group_add()
1452 group = flex_gd->groups[0].group; in ext4_flex_group_add()
1453 BUG_ON(group != EXT4_SB(sb)->s_groups_count); in ext4_flex_group_add()
1454 err = ext4_add_new_descs(handle, sb, group, in ext4_flex_group_add()
1473 int gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_flex_group_add()
1474 int gdb_num_end = ((group + flex_gd->count - 1) / in ext4_flex_group_add()
1506 ext4_group_t group; in ext4_setup_next_flex_gd() local
1519 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_setup_next_flex_gd()
1523 last_group = group | (flexbg_size - 1); in ext4_setup_next_flex_gd()
1527 flex_gd->count = last_group - group + 1; in ext4_setup_next_flex_gd()
1532 group_data[i].group = group + i; in ext4_setup_next_flex_gd()
1534 overhead = ext4_group_overhead_blocks(sb, group + i); in ext4_setup_next_flex_gd()
1576 int reserved_gdb = ext4_bg_has_super(sb, input->group) ? in ext4_group_add()
1583 gdb_off = input->group % EXT4_DESC_PER_BLOCK(sb); in ext4_group_add()
1623 err = ext4_alloc_flex_bg_array(sb, input->group + 1); in ext4_group_add()
1627 err = ext4_mb_alloc_groupinfo(sb, input->group + 1); in ext4_group_add()
1711 ext4_group_t group; in ext4_group_extend() local
1738 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_group_extend()