Lines Matching refs:EXT4_SB
49 struct ext4_sb_info *sbi = EXT4_SB(sb);
59 if (EXT4_SB(sb)->s_es->s_reserved_gdt_blocks &&
71 le32_to_cpu(EXT4_SB(sb)->s_es->s_first_data_block)) {
73 (unsigned long long)EXT4_SB(sb)->s_sbh->b_blocknr);
81 if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) {
93 &EXT4_SB(sb)->s_ext4_flags))
101 clear_bit_unlock(EXT4_FLAGS_RESIZING, &EXT4_SB(sb)->s_ext4_flags);
123 le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks);
133 struct ext4_sb_info *sbi = EXT4_SB(sb);
373 unsigned int itb = EXT4_SB(sb)->s_itb_per_group;
392 start_blk += EXT4_SB(sb)->s_itb_per_group;
398 EXT4_NUM_B2C(EXT4_SB(sb),
463 struct ext4_sb_info *sbi = EXT4_SB(sb);
533 int group_table_count[] = {1, 1, EXT4_SB(sb)->s_itb_per_group};
536 struct ext4_sb_info *sbi = EXT4_SB(sb);
813 struct ext4_super_block *es = EXT4_SB(sb)->s_es;
815 ext4_fsblk_t gdblock = EXT4_SB(sb)->s_sbh->b_blocknr + 1 + gdb_num;
855 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access");
856 err = ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh);
902 (9 - EXT4_SB(sb)->s_cluster_bits);
914 o_group_desc = rcu_dereference(EXT4_SB(sb)->s_group_desc);
916 EXT4_SB(sb)->s_gdb_count * sizeof(struct buffer_head *));
919 rcu_assign_pointer(EXT4_SB(sb)->s_group_desc, n_group_desc);
920 EXT4_SB(sb)->s_gdb_count++;
923 lock_buffer(EXT4_SB(sb)->s_sbh);
926 unlock_buffer(EXT4_SB(sb)->s_sbh);
927 err = ext4_handle_dirty_metadata(handle, NULL, EXT4_SB(sb)->s_sbh);
968 o_group_desc = rcu_dereference(EXT4_SB(sb)->s_group_desc);
970 EXT4_SB(sb)->s_gdb_count * sizeof(struct buffer_head *));
982 rcu_assign_pointer(EXT4_SB(sb)->s_group_desc, n_group_desc);
983 EXT4_SB(sb)->s_gdb_count++;
1005 int reserved_gdb =le16_to_cpu(EXT4_SB(sb)->s_es->s_reserved_gdt_blocks);
1006 int cluster_bits = EXT4_SB(sb)->s_cluster_bits;
1028 blk = EXT4_SB(sb)->s_sbh->b_blocknr + 1 + EXT4_SB(sb)->s_gdb_count;
1029 data = (__le32 *)dind->b_data + (EXT4_SB(sb)->s_gdb_count %
1118 struct ext4_sb_info *sbi = EXT4_SB(sb);
1227 struct ext4_sb_info *sbi = EXT4_SB(sb);
1315 struct ext4_sb_info *sbi = EXT4_SB(sb);
1386 struct ext4_sb_info *sbi = EXT4_SB(sb);
1492 struct ext4_sb_info *sbi = EXT4_SB(sb);
1585 struct ext4_sb_info *sbi = EXT4_SB(sb);
1659 struct ext4_sb_info *sbi = EXT4_SB(sb);
1729 struct ext4_super_block *es = EXT4_SB(sb)->s_es;
1743 BUFFER_TRACE(EXT4_SB(sb)->s_sbh, "get_write_access");
1744 err = ext4_journal_get_write_access(handle, EXT4_SB(sb)->s_sbh);
1750 lock_buffer(EXT4_SB(sb)->s_sbh);
1754 unlock_buffer(EXT4_SB(sb)->s_sbh);
1761 ext4_handle_dirty_metadata(handle, NULL, EXT4_SB(sb)->s_sbh);
1869 struct ext4_sb_info *sbi = EXT4_SB(sb);
1955 struct ext4_sb_info *sbi = EXT4_SB(sb);