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);
432 struct buffer_head *bitmap_bh = NULL;
471 brelse(bitmap_bh);
472 bitmap_bh = read_inode_bitmap(sb, group);
473 if (!bitmap_bh) {
480 ino = ext2_find_next_zero_bit((unsigned long *)bitmap_bh->b_data,
496 ino, bitmap_bh->b_data)) {
513 brelse(bitmap_bh);
517 mark_buffer_dirty(bitmap_bh);
519 sync_dirty_buffer(bitmap_bh);
520 brelse(bitmap_bh);
630 struct buffer_head *bitmap_bh = NULL;
640 brelse(bitmap_bh);
641 bitmap_bh = read_inode_bitmap(sb, i);
642 if (!bitmap_bh)
645 x = ext2_count_free(bitmap_bh, EXT2_INODES_PER_GROUP(sb) / 8);
650 brelse(bitmap_bh);