From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Martin K. Petersen" <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH] iscsi: fall back to sendmsg for slab pages
Date: Wed, 06 Mar 2019 19:11:19 -0500
Message-ID: <yq1pnr3wnko.fsf@oracle.com>
References: <09491a85-077a-e8c7-bae0-c951cbf15c95@virtuozzo.com>
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In-Reply-To: <09491a85-077a-e8c7-bae0-c951cbf15c95-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org> (Vasily
	Averin's message of "Thu, 21 Feb 2019 18:23:17 +0300")
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To: Vasily Averin <vvs-5HdwGun5lf+gSpxsJD1C4w@public.gmane.org>
Cc: Lee Duncan <lduncan-IBi9RG/b67k@public.gmane.org>, Chris Leech <cleech-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, "James E.J. Bottomley" <jejb-tEXmvtCZX7AybS5Ee8rs3A@public.gmane.org>, "Martin K. Petersen" <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>, open-iscsi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
List-Id: linux-scsi@vger.kernel.org


Vasily,

> In "XFS over network block device" scenario XFS can create IO requests
> with slab-based XFS metadata. During processing such requests
> tcp_sendpage() can merge skb fragments with neighbour slab objects.

Applied to 5.1/scsi-queue, thanks!

-- 
Martin K. Petersen	Oracle Linux Engineering

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