Lines Matching refs:block_group
40 unsigned int block_group,
48 if (block_group >= sbi->s_groups_count) {
49 WARN(1, "block_group >= groups_count - "
50 "block_group = %d, groups_count = %lu",
51 block_group, sbi->s_groups_count);
56 group_desc = block_group >> EXT2_DESC_PER_BLOCK_BITS(sb);
57 offset = block_group & (EXT2_DESC_PER_BLOCK(sb) - 1);
60 "block_group = %d, group_desc = %lu, desc = %lu",
61 block_group, group_desc, offset);
73 unsigned int block_group,
81 group_first_block = ext2_group_first_block_no(sb, block_group);
110 "block_group = %d, block = %lu",
111 block_group, bitmap_blk);
116 * Read the bitmap for a given block_group,and validate the
122 read_block_bitmap(struct super_block *sb, unsigned int block_group)
129 desc = ext2_get_group_desc(sb, block_group, NULL);
137 "block_group = %d, block_bitmap = %u",
138 block_group, le32_to_cpu(desc->bg_block_bitmap));
148 "block_group = %d, block_bitmap = %u",
149 block_group, le32_to_cpu(desc->bg_block_bitmap));
153 ext2_valid_block_bitmap(sb, desc, block_group, bh);
480 unsigned long block_group;
501 block_group = (block - le32_to_cpu(es->s_first_data_block)) /
514 bitmap_bh = read_block_bitmap(sb, block_group);
518 desc = ext2_get_group_desc (sb, block_group, &bh2);
536 if (!ext2_clear_bit_atomic(sb_bgl_lock(sbi, block_group),
549 group_adjust_blocks(sb, block_group, desc, bh2, group_freed);
1394 "block_group = %d, es == %p ", ret_block,