From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com,
wencongyang2@huawei.com, xiechanglong.d@gmail.com,
qemu-devel@nongnu.org, armbru@redhat.com, jsnow@redhat.com,
den@openvz.org, mreitz@redhat.com
Subject: [PATCH v4 15/23] block/block-copy: make progress_bytes_callback optional
Date: Sun, 17 Jan 2021 00:46:57 +0300 [thread overview]
Message-ID: <20210116214705.822267-16-vsementsov@virtuozzo.com> (raw)
In-Reply-To: <20210116214705.822267-1-vsementsov@virtuozzo.com>
We are going to stop use of this callback in the following commit.
Still the callback handling code will be dropped in a separate commit.
So, for now let's make it optional.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
---
block/block-copy.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/block/block-copy.c b/block/block-copy.c
index 82cf945693..61d82d9a1c 100644
--- a/block/block-copy.c
+++ b/block/block-copy.c
@@ -454,7 +454,9 @@ static coroutine_fn int block_copy_task_entry(AioTask *task)
t->call_state->error_is_read = error_is_read;
} else {
progress_work_done(t->s->progress, t->bytes);
- t->s->progress_bytes_callback(t->bytes, t->s->progress_opaque);
+ if (t->s->progress_bytes_callback) {
+ t->s->progress_bytes_callback(t->bytes, t->s->progress_opaque);
+ }
}
co_put_to_shres(t->s->mem, t->bytes);
block_copy_task_end(t, ret);
--
2.29.2
next prev parent reply other threads:[~2021-01-16 21:58 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-16 21:46 [PATCH v4 00/23] backup performance: block_status + async Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 01/23] qapi: backup: add perf.use-copy-range parameter Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 02/23] block/block-copy: More explicit call_state Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 03/23] block/block-copy: implement block_copy_async Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 04/23] block/block-copy: add max_chunk and max_workers parameters Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 05/23] block/block-copy: add list of all call-states Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 06/23] block/block-copy: add ratelimit to block-copy Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 07/23] block/block-copy: add block_copy_cancel Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 08/23] blockjob: add set_speed to BlockJobDriver Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 09/23] job: call job_enter from job_pause Vladimir Sementsov-Ogievskiy
2021-01-18 13:45 ` Max Reitz
2021-01-18 14:20 ` Max Reitz
2021-04-07 11:19 ` Max Reitz
2021-04-07 11:38 ` Vladimir Sementsov-Ogievskiy
2021-04-21 8:31 ` Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 10/23] qapi: backup: add max-chunk and max-workers to x-perf struct Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 11/23] iotests: 56: prepare for backup over block-copy Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 12/23] iotests: 185: " Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 13/23] iotests: 219: " Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 14/23] iotests: 257: " Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` Vladimir Sementsov-Ogievskiy [this message]
2021-01-16 21:46 ` [PATCH v4 16/23] block/backup: drop extra gotos from backup_run() Vladimir Sementsov-Ogievskiy
2021-01-16 21:46 ` [PATCH v4 17/23] backup: move to block-copy Vladimir Sementsov-Ogievskiy
2021-01-16 21:47 ` [PATCH v4 18/23] qapi: backup: disable copy_range by default Vladimir Sementsov-Ogievskiy
2021-01-16 21:47 ` [PATCH v4 19/23] block/block-copy: drop unused block_copy_set_progress_callback() Vladimir Sementsov-Ogievskiy
2021-01-16 21:47 ` [PATCH v4 20/23] block/block-copy: drop unused argument of block_copy() Vladimir Sementsov-Ogievskiy
2021-01-16 21:47 ` [PATCH v4 21/23] simplebench/bench_block_job: use correct shebang line with python3 Vladimir Sementsov-Ogievskiy
2021-01-16 21:47 ` [PATCH v4 22/23] simplebench: bench_block_job: add cmd_options argument Vladimir Sementsov-Ogievskiy
2021-01-16 21:47 ` [PATCH v4 23/23] simplebench: add bench-backup.py Vladimir Sementsov-Ogievskiy
2021-01-18 14:01 ` Max Reitz
2021-01-18 15:07 ` [PATCH v4 00/23] backup performance: block_status + async Max Reitz
2021-01-18 17:04 ` Vladimir Sementsov-Ogievskiy
2021-01-19 18:40 ` Max Reitz
2021-01-19 19:22 ` Vladimir Sementsov-Ogievskiy
2021-01-19 19:29 ` Vladimir Sementsov-Ogievskiy
2021-01-20 10:39 ` Max Reitz
2021-01-20 13:50 ` Max Reitz
2021-01-20 14:34 ` Max Reitz
2021-01-20 14:44 ` Max Reitz
2021-01-20 15:53 ` Max Reitz
2021-01-20 16:00 ` Max Reitz
2021-01-20 16:04 ` Daniel P. Berrangé
2021-01-20 16:40 ` Max Reitz
2021-01-20 10:20 ` [PATCH v4 11.5/23] iotests/129: Limit backup's max-chunk/max-workers Max Reitz
2021-01-20 11:24 ` 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=20210116214705.822267-16-vsementsov@virtuozzo.com \
--to=vsementsov@virtuozzo.com \
--cc=armbru@redhat.com \
--cc=den@openvz.org \
--cc=jsnow@redhat.com \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=wencongyang2@huawei.com \
--cc=xiechanglong.d@gmail.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).