From: Eric Blake <eblake@redhat.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, qemu-block@nongnu.org, berto@igalia.com
Subject: [Qemu-devel] [PATCH v2 0/3] qcow2: minor compression improvements
Date: Wed, 21 Feb 2018 17:39:50 -0600 [thread overview]
Message-ID: <20180221233953.5142-1-eblake@redhat.com> (raw)
Updates to v1:
- fix whitespace [Berto]
- fix g_try_malloc usage [Berto, Kevin]
- improve comments [Berto, Kevin]
- add a patch to avoid overflow on 512TB images with 2M clusters
Eric Blake (3):
qcow2: Prefer byte-based calls into bs->file
qcow2: Don't allow overflow during cluster allocation
qcow2: Avoid memory over-allocation on compressed images
block/qcow2.h | 6 ++++++
block/qcow2-cluster.c | 32 ++++++++++++++++++++------------
block/qcow2-refcount.c | 26 ++++++++++++++++----------
block/qcow2.c | 2 +-
4 files changed, 43 insertions(+), 23 deletions(-)
--
2.14.3
next reply other threads:[~2018-02-21 23:44 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-21 23:39 Eric Blake [this message]
2018-02-21 23:39 ` [Qemu-devel] [PATCH v2 1/3] qcow2: Prefer byte-based calls into bs->file Eric Blake
2018-02-21 23:39 ` [Qemu-devel] [PATCH v2 2/3] qcow2: Don't allow overflow during cluster allocation Eric Blake
2018-02-22 10:29 ` Alberto Garcia
2018-02-22 14:17 ` Eric Blake
2018-02-21 23:39 ` [Qemu-devel] [PATCH v2 3/3] qcow2: Avoid memory over-allocation on compressed images Eric Blake
2018-02-22 10:50 ` Alberto Garcia
2018-02-22 14:21 ` Eric Blake
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