From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.223.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7C4011F4E3B for ; Tue, 22 Apr 2025 09:24:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.131 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745313866; cv=none; b=QkjaOhMcDnUU0Pxgizx0L22MU0qL/AfCyA5HWGL7xtrmmY65GRvdyNIwaMrDebH/0FkHl4uQ0zfBbPbJPb/VII+M8UcpcJ1FQDowzgtKEgsT+lckHup4S7i0z8YAsckiqW0Q+5FWPubs/F8eBgKGPMn4CbRzxb4absvLMJC1was= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745313866; c=relaxed/simple; bh=YjzGJYKDR8GSliRtsfhokpFt+f/7hBMep54v7jzCkmw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=FKuT7llZ9kjCCA77wzMh9hINTJZCZUF8Jk7dkY704cAntsuWpFfD4PD7srs8z5Fzp8rMo1W6xICuEByqwj/pWAehCTvQkGmYVXpm03jNhzD1YX7ht+eWqJaav6R9D3UwH6PMHEQEIAw2H756/qbQ/GYjs5m/eNvDVYNDtoCVGHM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=n/lqLfY7; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=nOVJmTJ3; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=n/lqLfY7; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=nOVJmTJ3; arc=none smtp.client-ip=195.135.223.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="n/lqLfY7"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="nOVJmTJ3"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="n/lqLfY7"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="nOVJmTJ3" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 1173E1F38D; Tue, 22 Apr 2025 09:24:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1745313856; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2eJDPxAtsQhOmaWzcbXInOXHn+63WTBZwv6vANY14Ec=; b=n/lqLfY7CYE6eGRNmaE7CS9+TbpXulx4FFr+zpYt+gHKaZTJy/QUR1N7YtY2m8Ofv3EeOF ilIfEBPn4Dv0rOxfoQCU3EVQDB6IemZyImeJy1IWKBXvIPuQ2JoKpjnHvDzNkZdubIB0Gw /4CGG2ZxJtHZ6YQmwYENPhJsr1jbYVA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1745313856; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2eJDPxAtsQhOmaWzcbXInOXHn+63WTBZwv6vANY14Ec=; b=nOVJmTJ3w0GcyTrX0uFK50RzeNMfDNwOITF/b5ctaluTqsQSaPXy9hCbWkrPAnwHep/l+F +pqN3s7/xSxVa9AA== Authentication-Results: smtp-out2.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b="n/lqLfY7"; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=nOVJmTJ3 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1745313856; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2eJDPxAtsQhOmaWzcbXInOXHn+63WTBZwv6vANY14Ec=; b=n/lqLfY7CYE6eGRNmaE7CS9+TbpXulx4FFr+zpYt+gHKaZTJy/QUR1N7YtY2m8Ofv3EeOF ilIfEBPn4Dv0rOxfoQCU3EVQDB6IemZyImeJy1IWKBXvIPuQ2JoKpjnHvDzNkZdubIB0Gw /4CGG2ZxJtHZ6YQmwYENPhJsr1jbYVA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1745313856; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=2eJDPxAtsQhOmaWzcbXInOXHn+63WTBZwv6vANY14Ec=; b=nOVJmTJ3w0GcyTrX0uFK50RzeNMfDNwOITF/b5ctaluTqsQSaPXy9hCbWkrPAnwHep/l+F +pqN3s7/xSxVa9AA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id F0366139D5; Tue, 22 Apr 2025 09:24:15 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id UhocOj9gB2gCYgAAD6G6ig (envelope-from ); Tue, 22 Apr 2025 09:24:15 +0000 Message-ID: <7ef0f26f-a689-49c0-bf64-37c1d8ccb343@suse.de> Date: Tue, 22 Apr 2025 11:24:15 +0200 Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/5] brd; pass a bvec pointer to brd_do_bvec To: Christoph Hellwig , Jens Axboe , Yu Kuai Cc: linux-block@vger.kernel.org References: <20250421072641.1311040-1-hch@lst.de> <20250421072641.1311040-2-hch@lst.de> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <20250421072641.1311040-2-hch@lst.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 1173E1F38D X-Spam-Level: X-Spamd-Result: default: False [-4.51 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; TO_DN_SOME(0.00)[]; RCVD_TLS_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; RCPT_COUNT_THREE(0.00)[4]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email,suse.de:dkim,suse.de:mid,lst.de:email,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Score: -4.51 X-Spam-Flag: NO On 4/21/25 09:26, Christoph Hellwig wrote: > Pass the bvec to brd_do_bvec instead of marshalling the information into > individual arguments. > > Signed-off-by: Christoph Hellwig > --- > drivers/block/brd.c | 35 +++++++++++++---------------------- > 1 file changed, 13 insertions(+), 22 deletions(-) > Reviewed-by: Hannes Reinecke Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@suse.de +49 911 74053 688 SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich