From: Max Reitz <mreitz@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: qemu-devel@nongnu.org
Subject: Re: [RFC PATCH 10/22] nbd: Remove NBDExport.close callback
Date: Mon, 17 Aug 2020 16:02:32 +0200 [thread overview]
Message-ID: <e9e50127-99f8-9554-b779-48b541cce6f5@redhat.com> (raw)
In-Reply-To: <20200813162935.210070-11-kwolf@redhat.com>
[-- Attachment #1.1: Type: text/plain, Size: 696 bytes --]
On 13.08.20 18:29, Kevin Wolf wrote:
> The export close callback is unused by the built-in NBD server. qemu-nbd
> uses it only during shutdown to wait for the unrefed export to actually
> go away. It can just use nbd_export_close_all() instead and do without
> the callback.
>
> This removes the close callback from nbd_export_new() and makes both
> callers of it more similar.
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
> include/block/nbd.h | 3 +--
> blockdev-nbd.c | 2 +-
> nbd/server.c | 9 +--------
> qemu-nbd.c | 14 ++++----------
> 4 files changed, 7 insertions(+), 21 deletions(-)
Reviewed-by: Max Reitz <mreitz@redhat.com>
[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]
next prev parent reply other threads:[~2020-08-17 14:07 UTC|newest]
Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-13 16:29 [RFC PATCH 00/22] block/export: Add infrastructure and QAPI for block exports Kevin Wolf
2020-08-13 16:29 ` [RFC PATCH 01/22] nbd: Remove unused nbd_export_get_blockdev() Kevin Wolf
2020-08-17 8:14 ` Max Reitz
2020-08-19 18:13 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 02/22] qapi: Create block-export module Kevin Wolf
2020-08-17 8:50 ` Max Reitz
2020-08-19 18:17 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 03/22] qapi: Rename BlockExport to BlockExportOptions Kevin Wolf
2020-08-17 9:13 ` Max Reitz
2020-08-19 18:19 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 04/22] block/export: Add BlockExport infrastructure and block-export-add Kevin Wolf
2020-08-17 10:03 ` Max Reitz
2020-08-17 12:45 ` Kevin Wolf
2020-08-17 13:19 ` Max Reitz
2020-08-17 13:29 ` Kevin Wolf
2020-08-17 13:53 ` Max Reitz
2020-08-19 18:31 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 05/22] qemu-storage-daemon: Use qmp_block_export_add() Kevin Wolf
2020-08-17 10:13 ` Max Reitz
2020-08-19 19:14 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 06/22] qemu-nbd: Use raw block driver for --offset Kevin Wolf
2020-08-17 10:56 ` Max Reitz
2020-08-17 11:41 ` Max Reitz
2020-08-17 17:19 ` Nir Soffer
2020-08-18 8:47 ` Kevin Wolf
2020-08-18 9:05 ` Nir Soffer
2020-08-19 19:33 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 07/22] block/export: Remove magic from block-export-add Kevin Wolf
2020-08-17 11:41 ` Max Reitz
2020-08-17 12:49 ` Kevin Wolf
2020-08-17 13:22 ` Max Reitz
2020-08-19 19:50 ` Eric Blake
2020-08-20 11:05 ` Kevin Wolf
2020-08-20 14:41 ` Eric Blake
2020-08-20 15:28 ` Peter Krempa
2020-08-13 16:29 ` [RFC PATCH 08/22] nbd: Add max-connections to nbd-server-start Kevin Wolf
2020-08-17 12:37 ` Max Reitz
2020-08-17 13:01 ` Kevin Wolf
2020-08-19 20:00 ` Eric Blake
2020-08-20 11:12 ` Kevin Wolf
2020-08-13 16:29 ` [RFC PATCH 09/22] nbd: Add writethrough to block-export-add Kevin Wolf
2020-08-17 12:56 ` Max Reitz
2020-08-17 13:13 ` Kevin Wolf
2020-08-17 13:51 ` Max Reitz
2020-08-17 14:32 ` Kevin Wolf
2020-08-17 15:35 ` Max Reitz
2020-08-19 20:05 ` Eric Blake
2020-08-19 20:13 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 10/22] nbd: Remove NBDExport.close callback Kevin Wolf
2020-08-17 14:02 ` Max Reitz [this message]
2020-08-19 20:17 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 11/22] qemu-nbd: Use blk_exp_add() to create the export Kevin Wolf
2020-08-17 14:27 ` Max Reitz
2020-08-17 14:38 ` Max Reitz
2020-08-17 15:01 ` Kevin Wolf
2020-08-19 20:35 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 12/22] nbd/server: Simplify export shutdown Kevin Wolf
2020-08-17 14:32 ` Max Reitz
2020-08-19 20:45 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 13/22] block/export: Move refcount from NBDExport to BlockExport Kevin Wolf
2020-08-17 14:49 ` Max Reitz
2020-08-19 20:58 ` Eric Blake
2020-08-20 14:15 ` Kevin Wolf
2020-08-13 16:29 ` [RFC PATCH 14/22] block/export: Move AioContext " Kevin Wolf
2020-08-17 14:56 ` Max Reitz
2020-08-17 15:22 ` Kevin Wolf
2020-08-17 15:47 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 15/22] block/export: Move device to BlockExportOptions Kevin Wolf
2020-08-17 15:13 ` Max Reitz
2020-08-17 15:27 ` Kevin Wolf
2020-08-17 15:49 ` Max Reitz
2020-08-19 21:13 ` Eric Blake
2020-08-13 16:29 ` [RFC PATCH 16/22] block/export: Allocate BlockExport in blk_exp_add() Kevin Wolf
2020-08-18 14:25 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 17/22] block/export: Add blk_exp_close_all(_type) Kevin Wolf
2020-08-18 15:00 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 18/22] block/export: Add 'id' option to block-export-add Kevin Wolf
2020-08-18 15:08 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 19/22] block/export: Move strong user reference to block_exports Kevin Wolf
2020-08-19 8:35 ` Max Reitz
2020-08-19 11:56 ` Max Reitz
2020-08-19 14:23 ` Kevin Wolf
2020-08-19 14:48 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 20/22] block/export: Add block-export-del Kevin Wolf
2020-08-19 9:54 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 21/22] block/export: Move blk to BlockExport Kevin Wolf
2020-08-19 10:53 ` Max Reitz
2020-08-13 16:29 ` [RFC PATCH 22/22] block/export: Add query-block-exports Kevin Wolf
2020-08-19 11:04 ` Max Reitz
2020-08-19 12:04 ` Kevin Wolf
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=e9e50127-99f8-9554-b779-48b541cce6f5@redhat.com \
--to=mreitz@redhat.com \
--cc=kwolf@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
/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).