Lines Matching defs:data
459 * @flex_gd: flex group data
822 * fail once we start modifying the data on disk, because JBD has no rollback.
836 __le32 *data;
854 data = EXT4_I(inode)->i_data + EXT4_DIND_BLOCK;
855 dind = ext4_sb_bread(sb, le32_to_cpu(*data), 0);
862 data = (__le32 *)dind->b_data;
863 if (le32_to_cpu(data[gdb_num % EXT4_ADDR_PER_BLOCK(sb)]) != gdblock) {
911 data[gdb_num % EXT4_ADDR_PER_BLOCK(sb)] = 0;
1014 * GDT blocks so we don't overwrite a data block by accident. The reserved
1027 __le32 *data, *end;
1036 data = EXT4_I(inode)->i_data + EXT4_DIND_BLOCK;
1037 dind = ext4_sb_bread(sb, le32_to_cpu(*data), 0);
1045 data = (__le32 *)dind->b_data + (EXT4_SB(sb)->s_gdb_count %
1051 if (le32_to_cpu(*data) != blk) {
1055 (long)(data - (__le32 *)dind->b_data));
1071 if (++data >= end)
1072 data = (__le32 *)dind->b_data;
1092 data = (__le32 *)primary[i]->b_data;
1096 data[gdbackups] = cpu_to_le32(blk + primary[i]->b_blocknr);
1116 static inline void ext4_set_block_group_nr(struct super_block *sb, char *data,
1119 struct ext4_super_block *es = (struct ext4_super_block *) data;
1142 static void update_backups(struct super_block *sb, sector_t blk_off, char *data,
1202 memcpy(bh->b_data, data, size);
1469 * dependent data and before modifying the groups count
1472 * count and before reading any dependent data.
1475 * while freeing data, as we can only allocate from a block
1536 * transaction and not have it write the data to disk.
1694 /* Add group descriptor data to an existing or new group descriptor block.
1697 * write the data to disk.