Lines Matching defs:bitmap_bh
109 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;
457 brelse(bitmap_bh);
458 bitmap_bh = read_inode_bitmap(sb, group);
459 if (!bitmap_bh) {
466 ino = ext2_find_next_zero_bit((unsigned long *)bitmap_bh->b_data,
482 ino, bitmap_bh->b_data)) {
502 mark_buffer_dirty(bitmap_bh);
504 sync_dirty_buffer(bitmap_bh);
505 brelse(bitmap_bh);
611 struct buffer_head *bitmap_bh = NULL;
621 brelse(bitmap_bh);
622 bitmap_bh = read_inode_bitmap(sb, i);
623 if (!bitmap_bh)
626 x = ext2_count_free(bitmap_bh, EXT2_INODES_PER_GROUP(sb) / 8);
631 brelse(bitmap_bh);