752 	struct buffer_head *inode_bitmap_bh = NULL, *group_desc_bh = NULL;  in ext4_mark_inode_used()  local
763 	inode_bitmap_bh = ext4_read_inode_bitmap(sb, group);  in ext4_mark_inode_used()
764 	if (IS_ERR(inode_bitmap_bh))  in ext4_mark_inode_used()
765 		return PTR_ERR(inode_bitmap_bh);  in ext4_mark_inode_used()
767 	if (ext4_test_bit(bit, inode_bitmap_bh->b_data)) {  in ext4_mark_inode_used()
778 	ext4_set_bit(bit, inode_bitmap_bh->b_data);  in ext4_mark_inode_used()
780 	BUFFER_TRACE(inode_bitmap_bh, "call ext4_handle_dirty_metadata");  in ext4_mark_inode_used()
781 	err = ext4_handle_dirty_metadata(NULL, NULL, inode_bitmap_bh);  in ext4_mark_inode_used()
786 	err = sync_dirty_buffer(inode_bitmap_bh);  in ext4_mark_inode_used()
853 		ext4_inode_bitmap_csum_set(sb, group, gdp, inode_bitmap_bh,  in ext4_mark_inode_used()
929 	struct buffer_head *inode_bitmap_bh = NULL;  in __ext4_new_inode()  local
1051 		brelse(inode_bitmap_bh);  in __ext4_new_inode()
1052 		inode_bitmap_bh = ext4_read_inode_bitmap(sb, group);  in __ext4_new_inode()
1056 		    IS_ERR(inode_bitmap_bh)) {  in __ext4_new_inode()
1057 			inode_bitmap_bh = NULL;  in __ext4_new_inode()
1062 		ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1085 		BUFFER_TRACE(inode_bitmap_bh, "get_write_access");  in __ext4_new_inode()
1086 		err = ext4_journal_get_write_access(handle, inode_bitmap_bh);  in __ext4_new_inode()
1092 		ret2 = ext4_test_and_set_bit(ino, inode_bitmap_bh->b_data);  in __ext4_new_inode()
1097 			ret2 = find_inode_bit(sb, group, inode_bitmap_bh, &ino);  in __ext4_new_inode()
1099 				ext4_set_bit(ino, inode_bitmap_bh->b_data);  in __ext4_new_inode()
1120 	BUFFER_TRACE(inode_bitmap_bh, "call ext4_handle_dirty_metadata");  in __ext4_new_inode()
1121 	err = ext4_handle_dirty_metadata(handle, NULL, inode_bitmap_bh);  in __ext4_new_inode()
1219 		ext4_inode_bitmap_csum_set(sb, group, gdp, inode_bitmap_bh,  in __ext4_new_inode()
1343 	brelse(inode_bitmap_bh);  in __ext4_new_inode()
1355 	brelse(inode_bitmap_bh);  in __ext4_new_inode()