From: "Daniel P. Berrange" <berrange@redhat.com>
To: qemu-devel@nongnu.org
Cc: qemu-block@nongnu.org, Kevin Wolf <kwolf@redhat.com>,
Max Reitz <mreitz@redhat.com>, Eric Blake <eblake@redhat.com>,
Stefan Hajnoczi <stefanha@gmail.com>,
"Daniel P. Berrange" <berrange@redhat.com>
Subject: [Qemu-devel] [PATCH v2 0/4] block: improve luks driver perf & switch to byte APIs
Date: Thu, 31 Aug 2017 12:05:14 +0100 [thread overview]
Message-ID: <20170831110518.10741-1-berrange@redhat.com> (raw)
This series includes a previously posted patch that improves performance
of the luks crypto driver:
https://lists.gnu.org/archive/html/qemu-devel/2017-08/msg00781.html
And then adds three patches that switch over to use byte based APIs for
I/O, rather than the legacy sector based APIs.
Daniel P. Berrange (4):
block: use 1 MB bounce buffers for crypto instead of 16KB
block: use BDRV_SECTOR_SIZE in crypto driver
block: convert crypto driver to bdrv_co_preadv|pwritev
block: convert qcrypto_block_encrypt|decrypt to take bytes offset
block/crypto.c | 119 +++++++++++++++++++++++++------------------------
block/qcow.c | 7 ++-
block/qcow2-cluster.c | 8 ++--
block/qcow2.c | 4 +-
crypto/block-luks.c | 12 +++--
crypto/block-qcow.c | 12 +++--
crypto/block.c | 14 +++---
crypto/blockpriv.h | 4 +-
include/crypto/block.h | 14 +++---
9 files changed, 104 insertions(+), 90 deletions(-)
--
2.13.5
next reply other threads:[~2017-08-31 11:05 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-31 11:05 Daniel P. Berrange [this message]
2017-08-31 11:05 ` [Qemu-devel] [PATCH v2 1/4] block: use 1 MB bounce buffers for crypto instead of 16KB Daniel P. Berrange
2017-08-31 11:05 ` [Qemu-devel] [PATCH v2 2/4] block: use BDRV_SECTOR_SIZE in crypto driver Daniel P. Berrange
2017-08-31 14:54 ` Eric Blake
2017-09-05 9:52 ` Kevin Wolf
2017-09-05 10:05 ` Daniel P. Berrange
2017-09-05 10:23 ` Kevin Wolf
2017-08-31 11:05 ` [Qemu-devel] [PATCH v2 3/4] block: convert crypto driver to bdrv_co_preadv|pwritev Daniel P. Berrange
2017-08-31 15:08 ` Eric Blake
2017-09-12 10:14 ` Daniel P. Berrange
2017-08-31 11:05 ` [Qemu-devel] [PATCH v2 4/4] block: convert qcrypto_block_encrypt|decrypt to take bytes offset Daniel P. Berrange
2017-08-31 15:17 ` Eric Blake
2017-08-31 15:22 ` Daniel P. Berrange
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=20170831110518.10741-1-berrange@redhat.com \
--to=berrange@redhat.com \
--cc=eblake@redhat.com \
--cc=kwolf@redhat.com \
--cc=mreitz@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@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).