Lines Matching refs:block_group
42 unsigned int block_group,
50 if (block_group >= sbi->s_groups_count) {
51 WARN(1, "block_group >= groups_count - "
52 "block_group = %d, groups_count = %lu",
53 block_group, sbi->s_groups_count);
58 group_desc = block_group >> EXT2_DESC_PER_BLOCK_BITS(sb);
59 offset = block_group & (EXT2_DESC_PER_BLOCK(sb) - 1);
62 "block_group = %d, group_desc = %lu, desc = %lu",
63 block_group, group_desc, offset);
75 unsigned int block_group,
83 group_first_block = ext2_group_first_block_no(sb, block_group);
112 "block_group = %d, block = %lu",
113 block_group, bitmap_blk);
118 * Read the bitmap for a given block_group,and validate the
124 read_block_bitmap(struct super_block *sb, unsigned int block_group)
130 desc = ext2_get_group_desc(sb, block_group, NULL);
138 "block_group = %d, block_bitmap = %u",
139 block_group, le32_to_cpu(desc->bg_block_bitmap));
149 "block_group = %d, block_bitmap = %u",
150 block_group, le32_to_cpu(desc->bg_block_bitmap));
154 ext2_valid_block_bitmap(sb, desc, block_group, bh);
481 unsigned long block_group;
502 block_group = (block - le32_to_cpu(es->s_first_data_block)) /
515 bitmap_bh = read_block_bitmap(sb, block_group);
519 desc = ext2_get_group_desc (sb, block_group, &bh2);
537 if (!ext2_clear_bit_atomic(sb_bgl_lock(sbi, block_group),
550 group_adjust_blocks(sb, block_group, desc, bh2, group_freed);
1398 "block_group = %d, es == %p ", ret_block,