From: Ming Lin <mlin-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Subject: Re: [PATCH v5 01/11] block: make generic_make_request
 handle arbitrarily sized bios
Date: Tue, 11 Aug 2015 21:41:06 -0700
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To: "Martin K. Petersen" <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
Cc: Andreas-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org, Mike Snitzer <snitzer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Ming Lei <ming.lei-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org>, lkml <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>, device-mapper development <dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>, Alasdair Kergon <agk-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Lars Ellenberg <drbd-dev-cunTk1MwBs8qoQakbn7OcQ@public.gmane.org>, Minchan Kim <minchan-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>, Kelleher <pjk1939-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>, Christoph Hellwig <hch-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>, Philip-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org, Kent Overstreet <kent.overstreet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>, Nitin Gupta <ngupta-KNmc09w0p+Ednm+yROfE0A@public.gmane.org>, Ming Lin <ming.l-Vzezgt5dB6uUEJcrhfAQsw@public.gmane.org>, Oleg Drokin <oleg.drokin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>, Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>, axboe-b10kYP2dOMg@public.gmane.org, Dilger <andreas.dilger-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>, Geoff Levand <geoff-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>, Kosina <jkosina-AlSwsSmVLrQ@public.gmane.org>, Al-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org, Jim Paris <jim-XrPbb/hENzg@public.gmane.org>, Jiri-63ez5xqkn6DQT0dZR+AlfA@public.gmane.org, Joe Thornber <ejt-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>, Dongsu Park <dpark-VwIFZPTo/vqsTnJN9+BGXg@public.gmane.org>, drbd-user-cunTk1MwBs8@public.gmane.org
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On Tue, 2015-08-11 at 20:24 -0400, Martin K. Petersen wrote:
> >>>>> "Ming" == Ming Lin <mlin-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> writes:
> 
> Ming> Do you still agree we cap discard to 2G as an interim solution?
> 
> I can live with the 2G cap for 4.3 but would like to see it fixed
> properly in 4.4.

Sure. I'd like to work on the fix.