625 	struct buffer_head *new_bh = NULL;  in ext2_xattr_set2()  local
629 		new_bh = ext2_xattr_cache_find(inode, header);  in ext2_xattr_set2()
630 		if (new_bh) {  in ext2_xattr_set2()
632 			if (new_bh == old_bh) {  in ext2_xattr_set2()
633 				ea_bdebug(new_bh, "keeping this block");  in ext2_xattr_set2()
637 				ea_bdebug(new_bh, "reusing block");  in ext2_xattr_set2()
641 					unlock_buffer(new_bh);  in ext2_xattr_set2()
644 				le32_add_cpu(&HDR(new_bh)->h_refcount, 1);  in ext2_xattr_set2()
645 				ea_bdebug(new_bh, "refcount now=%d",  in ext2_xattr_set2()
646 					le32_to_cpu(HDR(new_bh)->h_refcount));  in ext2_xattr_set2()
648 			unlock_buffer(new_bh);  in ext2_xattr_set2()
652 			new_bh = old_bh;  in ext2_xattr_set2()
653 			get_bh(new_bh);  in ext2_xattr_set2()
654 			ext2_xattr_cache_insert(new_bh);  in ext2_xattr_set2()
664 			new_bh = sb_getblk(sb, block);  in ext2_xattr_set2()
665 			if (unlikely(!new_bh)) {  in ext2_xattr_set2()
671 			lock_buffer(new_bh);  in ext2_xattr_set2()
672 			memcpy(new_bh->b_data, header, new_bh->b_size);  in ext2_xattr_set2()
673 			set_buffer_uptodate(new_bh);  in ext2_xattr_set2()
674 			unlock_buffer(new_bh);  in ext2_xattr_set2()
675 			ext2_xattr_cache_insert(new_bh);  in ext2_xattr_set2()
679 		mark_buffer_dirty(new_bh);  in ext2_xattr_set2()
681 			sync_dirty_buffer(new_bh);  in ext2_xattr_set2()
683 			if (buffer_req(new_bh) && !buffer_uptodate(new_bh))  in ext2_xattr_set2()
689 	EXT2_I(inode)->i_file_acl = new_bh ? new_bh->b_blocknr : 0;  in ext2_xattr_set2()
697 			if (new_bh && new_bh != old_bh) {  in ext2_xattr_set2()
707 	if (old_bh && old_bh != new_bh) {  in ext2_xattr_set2()
743 	brelse(new_bh);  in ext2_xattr_set2()