Lines Matching defs:bitmap_bh
110 struct buffer_head *bitmap_bh;
137 bitmap_bh = read_inode_bitmap(sb, block_group);
138 if (!bitmap_bh)
143 bit, (void *) bitmap_bh->b_data))
148 mark_buffer_dirty(bitmap_bh);
150 sync_dirty_buffer(bitmap_bh);
152 brelse(bitmap_bh);
423 struct buffer_head *bitmap_bh = NULL;
462 brelse(bitmap_bh);
463 bitmap_bh = read_inode_bitmap(sb, group);
464 if (!bitmap_bh) {
471 ino = ext2_find_next_zero_bit((unsigned long *)bitmap_bh->b_data,
487 ino, bitmap_bh->b_data)) {
504 brelse(bitmap_bh);
508 mark_buffer_dirty(bitmap_bh);
510 sync_dirty_buffer(bitmap_bh);
511 brelse(bitmap_bh);
621 struct buffer_head *bitmap_bh = NULL;
631 brelse(bitmap_bh);
632 bitmap_bh = read_inode_bitmap(sb, i);
633 if (!bitmap_bh)
636 x = ext2_count_free(bitmap_bh, EXT2_INODES_PER_GROUP(sb) / 8);
641 brelse(bitmap_bh);