EXT4_BLOCKS_PER_GROUP
blocks = EXT4_BLOCKS_PER_GROUP(sb);
offset = do_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb)) >>
ext4_fsblk_t end = start + EXT4_BLOCKS_PER_GROUP(sb) - 1;
if (bg_start + EXT4_BLOCKS_PER_GROUP(inode->i_sb) <= last_block)
(EXT4_BLOCKS_PER_GROUP(inode->i_sb) / 16);
return group_no * (ext4_fsblk_t)EXT4_BLOCKS_PER_GROUP(sb) +
credits = 7 + 2*(ex_ee_len/EXT4_BLOCKS_PER_GROUP(inode->i_sb));
thisgrp_len = min(len, EXT4_BLOCKS_PER_GROUP(sb) - EXT4_C2B(sbi, blkoff));
(ext4_lblk_t)EXT4_BLOCKS_PER_GROUP(ac->ac_sb)));
if (size > EXT4_BLOCKS_PER_GROUP(ac->ac_sb))
size = EXT4_BLOCKS_PER_GROUP(ac->ac_sb);
BUG_ON(size <= 0 || size > EXT4_BLOCKS_PER_GROUP(ac->ac_sb));
if (EXT4_C2B(sbi, bit) + count > EXT4_BLOCKS_PER_GROUP(sb)) {
EXT4_BLOCKS_PER_GROUP(sb);
blk = group * EXT4_BLOCKS_PER_GROUP(sb);
const int bpg = EXT4_BLOCKS_PER_GROUP(sb);
(EXT4_MAX_BLOCK_FILE_PHYS / EXT4_BLOCKS_PER_GROUP(sb)));
group_data[i].blocks_count = EXT4_BLOCKS_PER_GROUP(sb);
add = EXT4_BLOCKS_PER_GROUP(sb) - last;
EXT4_BLOCKS_PER_GROUP(sb) +
grp * EXT4_BLOCKS_PER_GROUP(sb) + blk){
(ext4_fsblk_t)EXT4_BLOCKS_PER_GROUP(sb) +
EXT4_BLOCKS_PER_GROUP(sb),
(EXT4_BLOCKS_PER_GROUP(sb) - 1);
first_block += EXT4_BLOCKS_PER_GROUP(sb);
(grp * EXT4_BLOCKS_PER_GROUP(sb));
last_block = first_block + EXT4_BLOCKS_PER_GROUP(sb) - 1;
if (s + j > EXT4_BLOCKS_PER_GROUP(sb)) {
j = EXT4_BLOCKS_PER_GROUP(sb) - s;
EXT4_BLOCKS_PER_GROUP(sb) - 1);
do_div(blocks_count, EXT4_BLOCKS_PER_GROUP(sb));
EXT4_BLOCKS_PER_GROUP(sb));
(EXT4_MAX_BLOCK_FILE_PHYS / EXT4_BLOCKS_PER_GROUP(sb)));