From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.cz header.i=@suse.cz header.b="JsDGxhkv"; dkim=permerror (0-bit key) header.d=suse.cz header.i=@suse.cz header.b="6eJyKzo1" Received: from smtp-out2.suse.de (smtp-out2.suse.de [IPv6:2001:67c:2178:6::1d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EAAC19E for ; Wed, 22 Nov 2023 05:31:00 -0800 (PST) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id AF7061F8D6; Wed, 22 Nov 2023 13:30:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1700659858; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Ud3YLbp9udgt/FINuB9cyyYRc5nKQ8PMdQkWs2CA9n4=; b=JsDGxhkv1drhK6i5t4GIemxip7FfHWc55QEQtSMYEfbJT8wXi2aBhKREbDkvlCwWXj+fHw QjTs/kqTc7crfKsyY7ABI7o4LHe8GexSGVt8kBiUVBfolpY5FD5UOMFaXLSf3F88+4wYWv xurJ2/vs1yEbmYENh8+h8nJzMaTbW/w= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1700659858; h=from:from:reply-to:reply-to:date:date:message-id:message-id:to:to: cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=Ud3YLbp9udgt/FINuB9cyyYRc5nKQ8PMdQkWs2CA9n4=; b=6eJyKzo1g6sxXeF2h6C5eA9jTDvDZFVblFYZlkrPH/24RDp5/ePVw69VM1NQlbGLKNOuzS jmMh0dXphQ6RcnBg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 9788313467; Wed, 22 Nov 2023 13:30:58 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id Xl1DJJICXmUTbAAAMHmgww (envelope-from ); Wed, 22 Nov 2023 13:30:58 +0000 Date: Wed, 22 Nov 2023 14:23:48 +0100 From: David Sterba To: Qu Wenruo Cc: dsterba@suse.cz, Qu Wenruo , linux-btrfs@vger.kernel.org Subject: Re: [PATCH RFC] btrfs: allow extent buffer helpers to skip cross-page handling Message-ID: <20231122132348.GZ11264@twin.jikos.cz> Reply-To: dsterba@suse.cz References: <721bab821198fc9b49d2795b2028ed6c436ab886.1700111928.git.wqu@suse.com> <20231120170015.GM11264@twin.jikos.cz> <20231121153529.GS11264@twin.jikos.cz> <1b63c587-c2c5-44d5-bbc3-5facc34f5361@gmx.com> <20231121211437.GX11264@twin.jikos.cz> <513bbc52-8f0b-4105-a079-a81f9b67fc55@gmx.com> Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <513bbc52-8f0b-4105-a079-a81f9b67fc55@gmx.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Authentication-Results: smtp-out2.suse.de; none X-Spam-Level: X-Spam-Score: -3.07 X-Spamd-Result: default: False [-3.07 / 50.00]; ARC_NA(0.00)[]; HAS_REPLYTO(0.30)[dsterba@suse.cz]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; FREEMAIL_ENVRCPT(0.00)[gmx.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; REPLYTO_ADDR_EQ_FROM(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; TO_DN_SOME(0.00)[]; DKIM_SIGNED(0.00)[suse.cz:s=susede2_rsa,suse.cz:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; FREEMAIL_TO(0.00)[gmx.com]; FUZZY_BLOCKED(0.00)[rspamd.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; BAYES_HAM(-2.07)[95.45%] On Wed, Nov 22, 2023 at 08:00:53AM +1030, Qu Wenruo wrote: > On 2023/11/22 07:44, David Sterba wrote: > > On Wed, Nov 22, 2023 at 07:07:10AM +1030, Qu Wenruo wrote: > > > > So do you want this patch (adding the contig detection and eb::addr) > > applied? > > I still want this patch to get merged, as it's really the first step for > the incoming higher order folio conversion. Yeah, I understand the conversion will be incremental so no problem adding the steps there.