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b=LTOtvQR8mdX8Vi1+Qw0Q2m+3y6dZdDhtQ4Mqr5l12E0wq40zWDojJIBzUZQTV+n3RORDuy E0btJELhRW8uKHBQ== 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 C225F779AA; Wed, 1 Jul 2026 11:14:13 +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 nYElLoX2RGonfgAAD6G6ig (envelope-from ); Wed, 01 Jul 2026 11:14:13 +0000 Message-ID: <8103a626-d07b-4b20-b10e-d258485176ee@suse.de> Date: Wed, 1 Jul 2026 13:14:13 +0200 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/2] nvme: Introduce service-time iopolicy To: Guixin Liu , Keith Busch , Jens Axboe , Christoph Hellwig , Sagi Grimberg , onathan Corbet , Shuah Khan Cc: linux-nvme@lists.infradead.org, linux-doc@vger.kernel.org References: <20260617114602.2224074-1-kanie@linux.alibaba.com> Content-Language: en-US From: Hannes Reinecke In-Reply-To: <20260617114602.2224074-1-kanie@linux.alibaba.com> Content-Type: text/plain; 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DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Queue-Id: F0DD67598B X-Spam-Score: -4.51 On 6/17/26 1:45 PM, Guixin Liu wrote: > Hi all, > I developed the service-time iopolicy in nvme native > multipath, please review, all comments are wellcome. > > Guixin Liu (2): > nvme-multipath: add service-time I/O policy > docs: nvme-multipath: document service-time I/O policy > > Documentation/admin-guide/nvme-multipath.rst | 31 +++- > drivers/nvme/host/multipath.c | 165 ++++++++++++++++++- > drivers/nvme/host/nvme.h | 6 + > drivers/nvme/host/sysfs.c | 5 +- > 4 files changed, 202 insertions(+), 5 deletions(-) > We're still waiting for the adaptive I/O policy to be included, so I guess this patch should build on top of that. 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