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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-07-27 21:47:50 +0300 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2020-07-28 09:54:43 -0500 |
| commit | 12c75e20a269ac917f4a76936d7142264e522233 (patch) | |
| tree | 3517fc68a10c75bb527a2e9295cef764c00f5fce /scripts/performance/dissect.py | |
| parent | fbeb3e63b34a1af4a968031de1c82e5edf20bf6c (diff) | |
| download | qemu-12c75e20a269ac917f4a76936d7142264e522233.zip qemu-12c75e20a269ac917f4a76936d7142264e522233.tar.gz qemu-12c75e20a269ac917f4a76936d7142264e522233.tar.bz2 | |
block/nbd: nbd_co_reconnect_loop(): don't sleep if drained
We try to go to wakeable sleep, so that, if drain begins it will break
the sleep. But what if nbd_client_co_drain_begin() already called and
s->drained is already true? We'll go to sleep, and drain will have to
wait for the whole timeout. Let's improve it.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200727184751.15704-5-vsementsov@virtuozzo.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'scripts/performance/dissect.py')
0 files changed, 0 insertions, 0 deletions