Lines Matching refs:group
64 ext4_group_t group) { in ext4_meta_bg_first_group() argument
65 return (group >> EXT4_DESC_PER_BLOCK_BITS(sb)) << in ext4_meta_bg_first_group()
70 ext4_group_t group) { in ext4_meta_bg_first_block_no() argument
71 group = ext4_meta_bg_first_group(sb, group); in ext4_meta_bg_first_block_no()
72 return ext4_group_first_block_no(sb, group); in ext4_meta_bg_first_block_no()
76 ext4_group_t group) { in ext4_group_overhead_blocks() argument
78 overhead = ext4_bg_num_gdb(sb, group); in ext4_group_overhead_blocks()
79 if (ext4_bg_has_super(sb, group)) in ext4_group_overhead_blocks()
95 ext4_group_t group = input->group; in verify_group_input() local
103 if (group != sbi->s_groups_count) { in verify_group_input()
105 input->group, sbi->s_groups_count); in verify_group_input()
109 overhead = ext4_group_overhead_blocks(sb, group); in verify_group_input()
117 ext4_bg_has_super(sb, input->group) ? "normal" : in verify_group_input()
118 "no-super", input->group, input->blocks_count, in verify_group_input()
260 ext4_group_t group; in ext4_alloc_group_tables() local
268 src_group = group_data[0].group; in ext4_alloc_group_tables()
274 group = group_data[0].group; in ext4_alloc_group_tables()
275 if (src_group >= group_data[0].group + flex_gd->count) in ext4_alloc_group_tables()
278 last_blk = start_blk + group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
289 last_blk += group_data[src_group - group].blocks_count; in ext4_alloc_group_tables()
299 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
300 group -= group_data[0].group; in ext4_alloc_group_tables()
301 group_data[group].mdata_blocks++; in ext4_alloc_group_tables()
302 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
310 group = ext4_get_group_number(sb, start_blk - 1); in ext4_alloc_group_tables()
311 group -= group_data[0].group; in ext4_alloc_group_tables()
312 group_data[group].mdata_blocks++; in ext4_alloc_group_tables()
313 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
324 group = ext4_get_group_number(sb, start_blk); in ext4_alloc_group_tables()
325 next_group_start = ext4_group_first_block_no(sb, group + 1); in ext4_alloc_group_tables()
326 group -= group_data[0].group; in ext4_alloc_group_tables()
329 flex_gd->bg_flags[group + 1] &= uninit_mask; in ext4_alloc_group_tables()
331 group_data[group + 1].mdata_blocks += overhead; in ext4_alloc_group_tables()
335 group_data[group].mdata_blocks += itb; in ext4_alloc_group_tables()
336 flex_gd->bg_flags[group] &= uninit_mask; in ext4_alloc_group_tables()
349 group = group_data[0].group; in ext4_alloc_group_tables()
358 ext4_bg_has_super(sb, group + i) ? "normal" : in ext4_alloc_group_tables()
359 "no-super", group + i, in ext4_alloc_group_tables()
436 ext4_group_t group; in set_flexbg_block_bitmap() local
439 group = ext4_get_group_number(sb, EXT4_C2B(sbi, first_cluster)); in set_flexbg_block_bitmap()
440 start = EXT4_B2C(sbi, ext4_group_first_block_no(sb, group)); in set_flexbg_block_bitmap()
441 group -= flex_gd->groups[0].group; in set_flexbg_block_bitmap()
447 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) { in set_flexbg_block_bitmap()
456 bh = sb_getblk(sb, flex_gd->groups[group].block_bitmap); in set_flexbg_block_bitmap()
502 ext4_group_t group, count; in setup_new_flex_group_blocks() local
508 group_data[0].group != sbi->s_groups_count); in setup_new_flex_group_blocks()
518 group = group_data[0].group; in setup_new_flex_group_blocks()
519 for (i = 0; i < flex_gd->count; i++, group++) { in setup_new_flex_group_blocks()
523 gdblocks = ext4_bg_num_gdb(sb, group); in setup_new_flex_group_blocks()
524 start = ext4_group_first_block_no(sb, group); in setup_new_flex_group_blocks()
526 if (meta_bg == 0 && !ext4_bg_has_super(sb, group)) in setup_new_flex_group_blocks()
531 first_group = ext4_meta_bg_first_group(sb, group); in setup_new_flex_group_blocks()
532 if (first_group != group + 1 && in setup_new_flex_group_blocks()
533 first_group != group + EXT4_DESC_PER_BLOCK(sb) - 1) in setup_new_flex_group_blocks()
537 block = start + ext4_bg_has_super(sb, group); in setup_new_flex_group_blocks()
574 if (ext4_bg_has_super(sb, group)) { in setup_new_flex_group_blocks()
611 overhead = ext4_group_overhead_blocks(sb, group); in setup_new_flex_group_blocks()
780 ext4_group_t group) in add_new_gdb() argument
784 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb()
803 gdbackups = verify_reserved_gdb(sb, group, gdb_bh); in add_new_gdb()
819 group, gdblock); in add_new_gdb()
911 handle_t *handle, ext4_group_t group) { in add_new_gdb_meta_bg() argument
915 unsigned long gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in add_new_gdb_meta_bg()
918 gdblock = ext4_meta_bg_first_block_no(sb, group) + in add_new_gdb_meta_bg()
919 ext4_bg_has_super(sb, group); in add_new_gdb_meta_bg()
961 ext4_group_t group) in reserve_backup_gdb() argument
1006 gdbackups = verify_reserved_gdb(sb, group, primary[res]); in reserve_backup_gdb()
1029 blk = group * EXT4_BLOCKS_PER_GROUP(sb); in reserve_backup_gdb()
1081 ext4_group_t group = 0; in update_backups() local
1088 group = 1; in update_backups()
1094 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1097 group = ext4_get_group_number(sb, blk_off) + 1; in update_backups()
1098 last = (ext4_group_t)(group + EXT4_DESC_PER_BLOCK(sb) - 2); in update_backups()
1101 while (group < sbi->s_groups_count) { in update_backups()
1113 backup_block = ((ext4_fsblk_t)group) * bpg + blk_off; in update_backups()
1115 backup_block = (ext4_group_first_block_no(sb, group) + in update_backups()
1116 ext4_bg_has_super(sb, group)); in update_backups()
1125 ext4_group_first_block_no(sb, group)); in update_backups()
1141 group = ext4_list_backups(sb, &three, &five, &seven); in update_backups()
1142 else if (group == last) in update_backups()
1145 group = last; in update_backups()
1163 "forcing fsck on next reboot", group, err); in update_backups()
1181 ext4_group_t group, struct inode *resize_inode, in ext4_add_new_descs() argument
1191 for (i = 0; i < count; i++, group++) { in ext4_add_new_descs()
1192 int reserved_gdb = ext4_bg_has_super(sb, group) ? in ext4_add_new_descs()
1195 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1196 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_add_new_descs()
1209 if (!err && reserved_gdb && ext4_bg_num_gdb(sb, group)) in ext4_add_new_descs()
1210 err = reserve_backup_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1212 err = add_new_gdb_meta_bg(sb, handle, group); in ext4_add_new_descs()
1214 err = add_new_gdb(handle, resize_inode, group); in ext4_add_new_descs()
1238 ext4_group_t group, in ext4_set_bitmap_checksums() argument
1250 ext4_inode_bitmap_csum_set(sb, group, gdp, bh, in ext4_set_bitmap_checksums()
1257 ext4_block_bitmap_csum_set(sb, group, gdp, bh); in ext4_set_bitmap_checksums()
1273 ext4_group_t group; in ext4_setup_new_descs() local
1279 group = group_data->group; in ext4_setup_new_descs()
1281 gdb_off = group % EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1282 gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_setup_new_descs()
1295 err = ext4_set_bitmap_checksums(sb, group, gdp, group_data); in ext4_setup_new_descs()
1309 ext4_group_desc_csum_set(sb, group, gdp); in ext4_setup_new_descs()
1321 err = ext4_mb_add_groupinfo(sb, group, gdp); in ext4_setup_new_descs()
1415 flex_group = ext4_flex_group(sbi, group_data[0].group); in ext4_update_super()
1445 ext4_group_t group; in ext4_flex_group_add() local
1454 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_flex_group_add()
1482 group = flex_gd->groups[0].group; in ext4_flex_group_add()
1483 BUG_ON(group != sbi->s_groups_count); in ext4_flex_group_add()
1484 err = ext4_add_new_descs(handle, sb, group, in ext4_flex_group_add()
1503 int gdb_num = group / EXT4_DESC_PER_BLOCK(sb); in ext4_flex_group_add()
1504 int gdb_num_end = ((group + flex_gd->count - 1) / in ext4_flex_group_add()
1536 ext4_group_t group; in ext4_setup_next_flex_gd() local
1549 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_setup_next_flex_gd()
1553 last_group = group | (flexbg_size - 1); in ext4_setup_next_flex_gd()
1557 flex_gd->count = last_group - group + 1; in ext4_setup_next_flex_gd()
1562 group_data[i].group = group + i; in ext4_setup_next_flex_gd()
1564 overhead = ext4_group_overhead_blocks(sb, group + i); in ext4_setup_next_flex_gd()
1607 int reserved_gdb = ext4_bg_has_super(sb, input->group) ? in ext4_group_add()
1614 gdb_off = input->group % EXT4_DESC_PER_BLOCK(sb); in ext4_group_add()
1652 err = ext4_alloc_flex_bg_array(sb, input->group + 1); in ext4_group_add()
1656 err = ext4_mb_alloc_groupinfo(sb, input->group + 1); in ext4_group_add()
1740 ext4_group_t group; in ext4_group_extend() local
1767 ext4_get_group_no_and_offset(sb, o_blocks_count, &group, &last); in ext4_group_extend()