From: Christoph Hellwig <hch@lst.de>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH V15 00/18] block: support multi-page bvec
Date: Fri, 15 Feb 2019 15:51:26 +0100 [thread overview]
Message-ID: <20190215145126.GA16717@lst.de> (raw)
In-Reply-To: <20190215111324.30129-1-ming.lei@redhat.com>
I still don't understand why mp_bvec_last_segment isn't simply
called bvec_last_segment as there is no conflict. But I don't
want to hold this series up on that as there only are two users
left and we can always just fix it up later.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Theodore Ts'o <tytso@mit.edu>,
Omar Sandoval <osandov@fb.com>, Sagi Grimberg <sagi@grimberg.me>,
Dave Chinner <dchinner@redhat.com>,
Kent Overstreet <kent.overstreet@gmail.com>,
Mike Snitzer <snitzer@redhat.com>,
dm-devel@redhat.com, Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org, linux-raid@vger.kernel.org,
David Sterba <dsterba@suse.com>,
linux-btrfs@vger.kernel.org,
"Darrick J . Wong" <darrick.wong@oracle.com>,
linux-xfs@vger.kernel.org, Gao Xiang <gaoxiang25@huawei.com>,
Christoph Hellwig <hch@lst.de>,
linux-ext4@vger.kernel.org, Coly Li <colyli@suse.de>,
linux-bcache@vger.kernel.org, Boaz Harrosh <ooo@electrozaur.com>,
Bob
Subject: Re: [PATCH V15 00/18] block: support multi-page bvec
Date: Fri, 15 Feb 2019 15:51:26 +0100 [thread overview]
Message-ID: <20190215145126.GA16717@lst.de> (raw)
In-Reply-To: <20190215111324.30129-1-ming.lei@redhat.com>
I still don't understand why mp_bvec_last_segment isn't simply
called bvec_last_segment as there is no conflict. But I don't
want to hold this series up on that as there only are two users
left and we can always just fix it up later.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Ming Lei <ming.lei@redhat.com>
Cc: Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, Theodore Ts'o <tytso@mit.edu>,
Omar Sandoval <osandov@fb.com>, Sagi Grimberg <sagi@grimberg.me>,
Dave Chinner <dchinner@redhat.com>,
Kent Overstreet <kent.overstreet@gmail.com>,
Mike Snitzer <snitzer@redhat.com>,
dm-devel@redhat.com, Alexander Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org, linux-raid@vger.kernel.org,
David Sterba <dsterba@suse.com>,
linux-btrfs@vger.kernel.org,
"Darrick J . Wong" <darrick.wong@oracle.com>,
linux-xfs@vger.kernel.org, Gao Xiang <gaoxiang25@huawei.com>,
Christoph Hellwig <hch@lst.de>,
linux-ext4@vger.kernel.org, Coly Li <colyli@suse.de>,
linux-bcache@vger.kernel.org, Boaz Harrosh <ooo@electrozaur.com>,
Bob Peterson <rpeterso@redhat.com>,
cluster-devel@redhat.com
Subject: Re: [PATCH V15 00/18] block: support multi-page bvec
Date: Fri, 15 Feb 2019 15:51:26 +0100 [thread overview]
Message-ID: <20190215145126.GA16717@lst.de> (raw)
In-Reply-To: <20190215111324.30129-1-ming.lei@redhat.com>
I still don't understand why mp_bvec_last_segment isn't simply
called bvec_last_segment as there is no conflict. But I don't
want to hold this series up on that as there only are two users
left and we can always just fix it up later.
next prev parent reply other threads:[~2019-02-15 14:51 UTC|newest]
Thread overview: 125+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-15 11:13 [Cluster-devel] [PATCH V15 00/18] block: support multi-page bvec Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 01/18] btrfs: look at bi_size for repair decisions Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 02/18] block: don't use bio->bi_vcnt to figure out segment number Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 03/18] block: remove bvec_iter_rewind() Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 04/18] block: introduce multi-page bvec helpers Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 05/18] block: introduce bio_for_each_bvec() and rq_for_each_bvec() Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 06/18] block: use bio_for_each_bvec() to compute multi-page bvec count Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 07/18] block: use bio_for_each_bvec() to map sg Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 08/18] block: introduce mp_bvec_last_segment() Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 09/18] fs/buffer.c: use bvec iterator to truncate the bio Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 10/18] btrfs: use mp_bvec_last_segment to get bio's last page Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 11/18] block: loop: pass multi-page bvec to iov_iter Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 12/18] bcache: avoid to use bio_for_each_segment_all() in bch_bio_alloc_pages() Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 13/18] block: allow bio_for_each_segment_all() to iterate over multi-page bvec Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 14/18] block: enable multipage bvecs Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-21 8:42 ` [Cluster-devel] " Marek Szyprowski
2019-02-21 8:42 ` Marek Szyprowski
2019-02-21 8:42 ` Marek Szyprowski
2019-02-21 9:57 ` [Cluster-devel] " Ming Lei
2019-02-21 9:57 ` Ming Lei
2019-02-21 9:57 ` Ming Lei
2019-02-21 10:08 ` [Cluster-devel] " Marek Szyprowski
2019-02-21 10:08 ` Marek Szyprowski
2019-02-21 10:08 ` Marek Szyprowski
2019-02-21 10:16 ` [Cluster-devel] " Ming Lei
2019-02-21 10:16 ` Ming Lei
2019-02-21 10:16 ` Ming Lei
2019-02-21 10:22 ` [Cluster-devel] " Marek Szyprowski
2019-02-21 10:22 ` Marek Szyprowski
2019-02-21 10:22 ` Marek Szyprowski
2019-02-21 10:38 ` [Cluster-devel] " Ming Lei
2019-02-21 10:38 ` Ming Lei
2019-02-21 10:38 ` Ming Lei
2019-02-21 11:42 ` [Cluster-devel] " Marek Szyprowski
2019-02-21 11:42 ` Marek Szyprowski
2019-02-21 11:42 ` Marek Szyprowski
2019-02-27 20:47 ` [Cluster-devel] " Jon Hunter
2019-02-27 20:47 ` Jon Hunter
2019-02-27 20:47 ` Jon Hunter
2019-02-27 20:47 ` Jon Hunter
2019-02-27 23:29 ` [Cluster-devel] " Ming Lei
2019-02-27 23:29 ` Ming Lei
2019-02-27 23:29 ` Ming Lei
2019-02-28 7:51 ` [Cluster-devel] " Marek Szyprowski
2019-02-28 7:51 ` Marek Szyprowski
2019-02-28 7:51 ` Marek Szyprowski
2019-02-28 12:39 ` [Cluster-devel] " Jon Hunter
2019-02-28 12:39 ` Jon Hunter
2019-02-28 12:39 ` Jon Hunter
2019-02-28 12:39 ` Jon Hunter
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 15/18] block: always define BIO_MAX_PAGES as 256 Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 16/18] block: document usage of bio iterator helpers Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 17/18] block: kill QUEUE_FLAG_NO_SG_MERGE Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` [Cluster-devel] [PATCH V15 18/18] block: kill BLK_MQ_F_SG_MERGE Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 11:13 ` Ming Lei
2019-02-15 14:51 ` Christoph Hellwig [this message]
2019-02-15 14:51 ` [PATCH V15 00/18] block: support multi-page bvec Christoph Hellwig
2019-02-15 14:51 ` Christoph Hellwig
2019-02-17 13:10 ` [Cluster-devel] " Ming Lei
2019-02-17 13:10 ` Ming Lei
2019-02-17 13:10 ` Ming Lei
2019-02-15 15:49 ` [Cluster-devel] " Jens Axboe
2019-02-15 15:49 ` Jens Axboe
2019-02-15 15:49 ` Jens Axboe
2019-02-15 17:14 ` [Cluster-devel] [dm-devel] " Bart Van Assche
2019-02-15 17:14 ` Bart Van Assche
2019-02-15 17:14 ` Bart Van Assche
2019-02-15 17:59 ` [Cluster-devel] " Jens Axboe
2019-02-15 17:59 ` Jens Axboe
2019-02-15 17:59 ` Jens Axboe
2019-02-17 13:13 ` [Cluster-devel] " Ming Lei
2019-02-17 13:13 ` Ming Lei
2019-02-17 13:13 ` Ming Lei
2019-02-18 7:49 ` [Cluster-devel] " Ming Lei
2019-02-18 7:49 ` Ming Lei
2019-02-18 7:49 ` Ming Lei
2019-02-17 13:11 ` [Cluster-devel] " Ming Lei
2019-02-17 13:11 ` Ming Lei
2019-02-17 13:11 ` Ming Lei
2019-02-19 16:28 ` [Cluster-devel] " Bart Van Assche
2019-02-19 16:28 ` Bart Van Assche
2019-02-19 16:28 ` Bart Van Assche
2019-02-20 1:17 ` [Cluster-devel] " Ming Lei
2019-02-20 1:17 ` Ming Lei
2019-02-20 1:17 ` Ming Lei
2019-02-20 2:37 ` [Cluster-devel] " Bart Van Assche
2019-02-20 2:37 ` Bart Van Assche
2019-02-20 2:37 ` Bart Van Assche
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