From: David Howells <dhowells@redhat.com>
To: kernel test robot <oliver.sang@intel.com>
Cc: jfs-discussion@lists.sourceforge.net,
David Hildenbrand <david@redhat.com>,
feng.tang@intel.com, dhowells@redhat.com,
Linux Memory Management List <linux-mm@kvack.org>,
linux-mtd@lists.infradead.org, linux-afs@lists.infradead.org,
linux-nilfs@vger.kernel.org, lkp@intel.com,
Christoph Hellwig <hch@lst.de>,
cluster-devel@redhat.com, ying.huang@intel.com,
linux-ext4@vger.kernel.org, John Hubbard <jhubbard@nvidia.com>,
ecryptfs@vger.kernel.org, linux-um@lists.infradead.org,
reiserfs-devel@vger.kernel.org, linux-block@vger.kernel.org,
linux-fsdevel@vger.kernel.org, Al Viro <viro@zeniv.linux.org.uk>,
Jens Axboe <axboe@kernel.dk>,
Christian Brauner <brauner@kernel.org>,
linux-ntfs-dev@lists.sourceforge.net, fengwei.yin@intel.com,
ocfs2-devel@oss.oracle.com, oe-lkp@lists.linux.dev,
ntfs3@lists.linux.dev, linux-erofs@lists.ozlabs.org,
linux-karma-devel@lists.sourceforge.net, linu
Subject: Re: [linux-next:master] [splice] 2cb1e08985: stress-ng.sendfile.ops_per_sec 11.6% improvement
Date: Mon, 12 Jun 2023 13:25:48 +0100 [thread overview]
Message-ID: <105869.1686572748@warthog.procyon.org.uk> (raw)
In-Reply-To: <202306121557.2d17019b-oliver.sang@intel.com>
kernel test robot <oliver.sang@intel.com> wrote:
> kernel test robot noticed a 11.6% improvement of stress-ng.sendfile.ops_per_sec on:
If it's sending to a socket, this is entirely feasible. The
splice_to_socket() function now sends multiple pages in one go to the network
protocol's sendmsg() method to process instead of using sendpage to send one
page at a time.
David
prev parent reply other threads:[~2023-06-12 12:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 7:45 [linux-next:master] [splice] 2cb1e08985: stress-ng.sendfile.ops_per_sec 11.6% improvement kernel test robot
2023-06-12 12:25 ` David Howells [this message]
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=105869.1686572748@warthog.procyon.org.uk \
--to=dhowells@redhat.com \
--cc=axboe@kernel.dk \
--cc=brauner@kernel.org \
--cc=cluster-devel@redhat.com \
--cc=david@redhat.com \
--cc=ecryptfs@vger.kernel.org \
--cc=feng.tang@intel.com \
--cc=fengwei.yin@intel.com \
--cc=hch@lst.de \
--cc=jfs-discussion@lists.sourceforge.net \
--cc=jhubbard@nvidia.com \
--cc=linux-afs@lists.infradead.org \
--cc=linux-block@vger.kernel.org \
--cc=linux-erofs@lists.ozlabs.org \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-karma-devel@lists.sourceforge.net \
--cc=linux-mm@kvack.org \
--cc=linux-mtd@lists.infradead.org \
--cc=linux-nilfs@vger.kernel.org \
--cc=linux-ntfs-dev@lists.sourceforge.net \
--cc=linux-um@lists.infradead.org \
--cc=lkp@intel.com \
--cc=ntfs3@lists.linux.dev \
--cc=ocfs2-devel@oss.oracle.com \
--cc=oe-lkp@lists.linux.dev \
--cc=oliver.sang@intel.com \
--cc=reiserfs-devel@vger.kernel.org \
--cc=viro@zeniv.linux.org.uk \
--cc=ying.huang@intel.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 read-only IMAP folder(s) and NNTP newsgroup(s).