From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org
Cc: fam@euphon.net, kwolf@redhat.com, vsementsov@virtuozzo.com,
qemu-devel@nongnu.org, mreitz@redhat.com, stefanha@redhat.com,
den@openvz.org
Subject: [PATCH 0/5] nbd: reduce max_block restrictions
Date: Mon, 2 Mar 2020 13:05:32 +0300 [thread overview]
Message-ID: <20200302100537.29058-1-vsementsov@virtuozzo.com> (raw)
Recent changes in NBD protocol allowed to use some commands without
max_block restriction. Let's drop restrictions.
NBD change is here:
https://github.com/NetworkBlockDevice/nbd/commit/9f30fedb8699f151e7ef4ccc07e624330be3316b#diff-762fb7c670348da69cc9050ef58fe3ae
Vladimir Sementsov-Ogievskiy (5):
block/nbd-client: drop max_block restriction from block_status
block/nbd-client: drop max_block restriction from discard
block: add max_pwrite_zeroes_no_fallback to BlockLimits
block/io: fix bdrv_co_do_pwrite_zeroes head calculation
block/io: auto-no-fallback for write-zeroes
include/block/block_int.h | 8 ++++++++
block/blkdebug.c | 7 ++++++-
block/io.c | 32 +++++++++++++++++++++++++++++---
block/nbd.c | 5 +----
4 files changed, 44 insertions(+), 8 deletions(-)
--
2.21.0
next reply other threads:[~2020-03-02 10:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-02 10:05 Vladimir Sementsov-Ogievskiy [this message]
2020-03-02 10:05 ` [PATCH 1/5] block/nbd-client: drop max_block restriction from block_status Vladimir Sementsov-Ogievskiy
2020-03-02 20:53 ` Eric Blake
2020-03-02 10:05 ` [PATCH 2/5] block/nbd-client: drop max_block restriction from discard Vladimir Sementsov-Ogievskiy
2020-03-02 20:53 ` Eric Blake
2020-03-02 10:05 ` [PATCH 3/5] block: add max_pwrite_zeroes_no_fallback to BlockLimits Vladimir Sementsov-Ogievskiy
2020-03-13 21:07 ` Eric Blake
2020-03-24 8:32 ` Vladimir Sementsov-Ogievskiy
2020-03-31 6:52 ` Vladimir Sementsov-Ogievskiy
2020-04-01 14:09 ` Vladimir Sementsov-Ogievskiy
2020-03-02 10:05 ` [PATCH 4/5] block/io: fix bdrv_co_do_pwrite_zeroes head calculation Vladimir Sementsov-Ogievskiy
2020-03-13 21:47 ` Eric Blake
2020-03-24 9:22 ` Vladimir Sementsov-Ogievskiy
2020-03-02 10:05 ` [PATCH 5/5] block/io: auto-no-fallback for write-zeroes Vladimir Sementsov-Ogievskiy
2020-03-13 21:56 ` Eric Blake
2020-04-01 14:35 ` Vladimir Sementsov-Ogievskiy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200302100537.29058-1-vsementsov@virtuozzo.com \
--to=vsementsov@virtuozzo.com \
--cc=den@openvz.org \
--cc=fam@euphon.net \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).