Re: [PATCH V5 10/33] btrfs: use segment_last_page to get bio's last page

[PATCH V5 00/33] block: support multipage bvec · Ming Lei <hidden> · 2018-05-24
[PATCH V5 01/33] block: rename bio_for_each_segment* with bio_for_each_page* · Ming Lei <hidden> · 2018-05-24
[PATCH V5 02/33] block: rename rq_for_each_segment as rq_for_each_page · Ming Lei <hidden> · 2018-05-24
[PATCH V5 03/33] block: rename bio_segments() with bio_pages() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 04/33] block: introduce multipage page bvec helpers · Ming Lei <hidden> · 2018-05-24
[PATCH V5 05/33] block: introduce bio_for_each_segment() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 06/33] block: use bio_for_each_segment() to compute segments count · Ming Lei <hidden> · 2018-05-24
[PATCH V5 07/33] block: use bio_for_each_segment() to map sg · Ming Lei <hidden> · 2018-05-24
[PATCH V5 08/33] block: introduce segment_last_page() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 09/33] fs/buffer.c: use bvec iterator to truncate the bio · Ming Lei <hidden> · 2018-05-24
[PATCH V5 10/33] btrfs: use segment_last_page to get bio's last page · Ming Lei <hidden> · 2018-05-24
Re: [PATCH V5 10/33] btrfs: use segment_last_page to get bio's last page · David Sterba <hidden> · 2018-05-24
Re: [PATCH V5 10/33] btrfs: use segment_last_page to get bio's last page · Ming Lei <hidden> · 2018-05-25
[PATCH V5 11/33] block: implement bio_pages_all() via bio_for_each_page_all() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 12/33] block: introduce bio_segments() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 13/33] block: introduce rq_for_each_segment() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 14/33] block: loop: pass segments to iov_iter · Ming Lei <hidden> · 2018-05-24
[PATCH V5 15/33] block: introduce bio_clone_seg_bioset() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 16/33] dm: clone bio via bio_clone_seg_bioset · Ming Lei <hidden> · 2018-05-24
[PATCH V5 17/33] block: bio: introduce bio_for_each_page_all2 and bio_for_each_segment_all · Ming Lei <hidden> · 2018-05-24
[PATCH V5 18/33] block: deal with dirtying pages for multipage bvec · Ming Lei <hidden> · 2018-05-24
[PATCH V5 19/33] block: convert to bio_for_each_page_all2() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 20/33] md/dm/bcache: conver to bio_for_each_page_all2 and bio_for_each_segment · Ming Lei <hidden> · 2018-05-24
[PATCH V5 21/33] fs: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 22/33] btrfs: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 23/33] ext4: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 24/33] f2fs: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 25/33] xfs: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 26/33] exofs: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 27/33] gfs2: conver to bio_for_each_page_all2 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 28/33] block: kill bio_for_each_page_all() · Ming Lei <hidden> · 2018-05-24
[PATCH V5 29/33] block: rename bio_for_each_page_all2 as bio_for_each_page_all · Ming Lei <hidden> · 2018-05-24
[PATCH V5 30/33] block: enable multipage bvecs · Ming Lei <hidden> · 2018-05-24
[PATCH V5 31/33] block: bio: pass segments to bio if bio_add_page() is bypassed · Ming Lei <hidden> · 2018-05-24
[PATCH V5 32/33] block: always define BIO_MAX_PAGES as 256 · Ming Lei <hidden> · 2018-05-24
[PATCH V5 33/33] block: document usage of bio iterator helpers · Ming Lei <hidden> · 2018-05-24

From: David Sterba <hidden>
Date: 2018-05-24 21:44:41
Also in: linux-btrfs

On Thu, May 24, 2018 at 05:01:15PM +0800, Ming Lei wrote:

Preparing for supporting multipage bvec.

Could you please also CC the cover letter so we have a chance to learn
what multipage bvec means or what are the changes between the
iterations? I found it in the archives, but a copy to mailinglist would
be good too. Thanks.

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