From: Arne Jansen <sensille@gmx.net>
To: Chris Mason <chris.mason@oracle.com>
Cc: Linux Btrfs <linux-btrfs@vger.kernel.org>
Subject: [GIT PULL] scrub updates for 3.1
Date: Tue, 05 Jul 2011 15:00:07 +0200 [thread overview]
Message-ID: <4E130AD7.2010300@gmx.net> (raw)
Hi Chris,
since rc-6 seems to be the last rc for 3.0 and in case you're already
preparing your pull request for 3.1, can you please pull the following
updates for scrub, based on your for-linus tree (2f7e33d432)?
git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-unstable-arne.git
for-chris
It just contains the readahead patch, which gives a significant
performance improvement for scrub. Currently scrub is the only
consumer.
Thanks,
Arne
Arne Jansen (7):
btrfs: add an extra wait mode to read_extent_buffer_pages
btrfs: add READAHEAD extent buffer flag
btrfs: state information for readahead
btrfs: initial readahead code and prototypes
btrfs: hooks for readahead
btrfs: test ioctl for readahead
btrfs: use readahead API for scrub
fs/btrfs/Makefile | 3 +-
fs/btrfs/ctree.h | 21 ++
fs/btrfs/disk-io.c | 85 +++++-
fs/btrfs/disk-io.h | 2 +
fs/btrfs/extent_io.c | 9 +-
fs/btrfs/extent_io.h | 4 +
fs/btrfs/ioctl.c | 93 +++++-
fs/btrfs/ioctl.h | 16 +
fs/btrfs/reada.c | 949
++++++++++++++++++++++++++++++++++++++++++++++++++
fs/btrfs/scrub.c | 116 +++----
fs/btrfs/volumes.c | 8 +
fs/btrfs/volumes.h | 8 +
12 files changed, 1239 insertions(+), 75 deletions(-)
create mode 100644 fs/btrfs/reada.c
next reply other threads:[~2011-07-05 13:00 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-05 13:00 Arne Jansen [this message]
2011-07-06 1:06 ` [GIT PULL] scrub updates for 3.1 Li Zefan
2011-07-06 1:52 ` Chris Mason
2011-07-06 6:04 ` Arne Jansen
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=4E130AD7.2010300@gmx.net \
--to=sensille@gmx.net \
--cc=chris.mason@oracle.com \
--cc=linux-btrfs@vger.kernel.org \
/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).