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(parent: 6aa7a26) | patch
block/qcow2: introduce parallel subrequest handling in read and write
authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Mon, 16 Sep 2019 17:53:24 +0000 (20:53 +0300)
committerMax Reitz <mreitz@redhat.com>
Thu, 10 Oct 2019 08:56:17 +0000 (10:56 +0200)
commitd710cf575ad5fb3ab329204620de45bfe50caa53
treed5928b6caa17ae1a2c53abad4fb9e5183d7b83c5tree | snapshot
parent6aa7a2631b88412cc85aeb67c1e188517c54fa5ecommit | diff
block/qcow2: introduce parallel subrequest handling in read and write

It improves performance for fragmented qcow2 images.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190916175324.18478-6-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
block/qcow2.c diff | blob | history
block/qcow2.h diff | blob | history
block/trace-events diff | blob | history
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