From: Andreas Gruenbacher <agruenba@redhat.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [PATCH v2 0/2] gfs2_write_calc_reserv rewrite
Date: Mon, 16 Jul 2018 22:45:03 +0200 [thread overview]
Message-ID: <20180716204505.6712-1-agruenba@redhat.com> (raw)
Here's an update on the two patches posted last Friday.
Changes since version 1:
* Nate has reported a bug in the new gfs2_write_calc_reserv that causes
it to consume a lot of time. It turns out that the function was
unnecessarily trying to compute the nuber of indirect blocks for
stuffed files, underflowing a counter.
* Abhi has pointed out that the quota changes were not quite right.
Andreas Gruenbacher (2):
gfs2: Pass write offset to gfs2_write_calc_reserv
gfs2: Rewrite gfs2_write_calc_reserv
fs/gfs2/bmap.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++--
fs/gfs2/bmap.h | 32 ++++-----------------
fs/gfs2/file.c | 34 +++++++++++++++++++----
fs/gfs2/quota.c | 37 +++++++++++++------------
4 files changed, 125 insertions(+), 52 deletions(-)
--
2.17.1
next reply other threads:[~2018-07-16 20:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-16 20:45 Andreas Gruenbacher [this message]
2018-07-16 20:45 ` [Cluster-devel] [PATCH v2 1/2] gfs2: Pass write offset to gfs2_write_calc_reserv Andreas Gruenbacher
2018-07-16 20:45 ` [Cluster-devel] [PATCH v2 2/2] gfs2: Rewrite gfs2_write_calc_reserv Andreas Gruenbacher
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=20180716204505.6712-1-agruenba@redhat.com \
--to=agruenba@redhat.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).