From: Christoph Hellwig <hch@lst.de>
To: Ming Lei <tom.leiming@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>, Ming Lei <ming.lei@redhat.com>,
Jens Axboe <axboe@kernel.dk>,
linux-block <linux-block@vger.kernel.org>,
Qu Wenruo <quwenruo.btrfs@gmx.com>,
Btrfs BTRFS <linux-btrfs@vger.kernel.org>,
Linux FS Devel <linux-fsdevel@vger.kernel.org>,
Omar Sandoval <osandov@fb.com>
Subject: Re: [PATCH] block: don't use for-inside-for in bio_for_each_segment_all
Date: Sun, 7 Apr 2019 09:38:13 +0200 [thread overview]
Message-ID: <20190407073813.GA9704@lst.de> (raw)
In-Reply-To: <CACVXFVOZxK7jGUmMH1Q_djE7O=cK1v40O4XQJs4i7TGErJe8Qw@mail.gmail.com>
On Sun, Apr 07, 2019 at 03:37:00PM +0800, Ming Lei wrote:
> > > @@ -48,7 +48,7 @@ struct bvec_iter {
> > > struct bvec_iter_all {
> > > struct bio_vec bv;
> > > int idx;
> > > - unsigned done;
> > > + unsigned bv_done;
> >
> > Why the rename here?
>
> 'done' may be a bit misleading given we know this field is for recording how
> many bytes we have done on the current bvec. Or .bvec_done?
I doubt add a comment..
next prev parent reply other threads:[~2019-04-07 7:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-06 21:54 [PATCH] block: don't use for-inside-for in bio_for_each_segment_all Ming Lei
2019-04-07 6:52 ` Christoph Hellwig
2019-04-07 7:37 ` Ming Lei
2019-04-07 7:38 ` Christoph Hellwig [this message]
2019-04-07 7:54 ` Ming Lei
2019-04-07 7:58 ` Christoph Hellwig
2019-04-07 8:13 ` Ming Lei
2019-04-08 6:07 ` Hannes Reinecke
2019-04-08 14:12 ` Matthew Wilcox
2019-04-09 9:48 ` Christoph Hellwig
2019-04-09 10:25 ` Johannes Thumshirn
2019-04-09 11:38 ` Matthew Wilcox
2019-04-09 15:36 ` David Sterba
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