Lines Matching defs:block_group
62 * @block_group: given block group
67 unsigned int block_group,
75 if (block_group >= sbi->s_groups_count) {
77 "block_group >= groups_count - "
78 "block_group = %d, groups_count = %lu",
79 block_group, sbi->s_groups_count);
85 group_desc = block_group >> EXT4_DESC_PER_BLOCK_BITS(sb);
86 offset = block_group & (EXT4_DESC_PER_BLOCK(sb) - 1);
90 "block_group = %d, group_desc = %lu, desc = %lu",
91 block_group, group_desc, offset);
106 * @block_group: given block group
108 * Read the bitmap for a given block_group, reading into the specified
114 read_block_bitmap(struct super_block *sb, unsigned int block_group)
119 desc = ext4_get_group_desc (sb, block_group, NULL);
126 "block_group = %d, block_bitmap = %llu",
127 block_group,
437 unsigned long block_group;
463 ext4_get_group_no_and_offset(sb, block, &block_group, &bit);
473 bitmap_bh = read_block_bitmap(sb, block_group);
476 desc = ext4_get_group_desc (sb, block_group, &gd_bh);
558 ext4_set_bit_atomic(sb_bgl_lock(sbi, block_group), bit + i,
567 if (!ext4_clear_bit_atomic(sb_bgl_lock(sbi, block_group),
581 spin_lock(sb_bgl_lock(sbi, block_group));
585 spin_unlock(sb_bgl_lock(sbi, block_group));
1629 "block_group = %lu, es == %p ", ret_block,