From: "hch@infradead.org" <hch@infradead.org>
To: Qu Wenruo <quwenruo.btrfs@gmx.com>
Cc: "hch@infradead.org" <hch@infradead.org>,
Johannes Thumshirn <Johannes.Thumshirn@wdc.com>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>,
"dm-devel@redhat.com" <dm-devel@redhat.com>,
"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: Any bio_clone_slow() implementation which doesn't share bi_io_vec?
Date: Tue, 23 Nov 2021 23:22:38 -0800 [thread overview]
Message-ID: <YZ3oPrgI1GFugzVY@infradead.org> (raw)
In-Reply-To: <YZ3jnFWk05058h/J@infradead.org>
On Tue, Nov 23, 2021 at 11:02:52PM -0800, hch@infradead.org wrote:
> > Does it mean as long as our splitted bio doesn't exceed zone limit, we
> > can do the convert without any further problem?
>
> You need to look at the limits when splitting. I have modified
> blk_bio_segment_split and exported it to deal with that. Let me split
> those changes out cleanly and push out a branch.
Here:
http://git.infradead.org/users/hch/block.git/shortlog/refs/heads/zone-append-split
next prev parent reply other threads:[~2021-11-24 7:22 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-23 6:44 Any bio_clone_slow() implementation which doesn't share bi_io_vec? Qu Wenruo
2021-11-23 7:43 ` Christoph Hellwig
2021-11-23 8:10 ` Qu Wenruo
2021-11-23 8:13 ` Christoph Hellwig
2021-11-23 11:09 ` Qu Wenruo
2021-11-23 11:39 ` Johannes Thumshirn
2021-11-23 14:28 ` hch
2021-11-23 23:07 ` Qu Wenruo
2021-11-24 6:09 ` hch
2021-11-24 6:18 ` Qu Wenruo
2021-11-24 7:02 ` hch
2021-11-24 7:22 ` hch [this message]
2021-11-24 7:25 ` Naohiro Aota
2021-11-24 7:39 ` Qu Wenruo
2021-11-26 12:33 ` Qu Wenruo
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