From: Oleg Drokin <green@namesys.com>
To: Chris Mason <mason@suse.com>
Cc: reiserfs-list@namesys.com
Subject: Re: [PATCH] various allocator optimizations
Date: Tue, 11 Mar 2003 19:42:05 +0300 [thread overview]
Message-ID: <20030311194205.A4493@namesys.com> (raw)
In-Reply-To: <1047400482.8215.312.camel@tiny.suse.com>
Hello!
On Tue, Mar 11, 2003 at 11:34:43AM -0500, Chris Mason wrote:
> changes blocknrs_and_prealloc_arrays_from_search_start into three
> passes. pass1 goes from the hint to the end of the disk, pass2 goes
> from the border to the hint, and pass3 goes from the start of the disk
> to the border.
As you probably remember, we decided to drop border stiff all together
because of all the extra seeking it incurrs.
> Overall, I believe this will significantly improve fragmentation over
> time. oid_groups should only be used if your FS has a small number of
I hope we won't have read-access speed degradation with these.
Bye,
Oleg
next prev parent reply other threads:[~2003-03-11 16:42 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-11 16:34 [PATCH] various allocator optimizations Chris Mason
2003-03-11 16:42 ` Oleg Drokin [this message]
2003-03-11 17:32 ` Chris Mason
2003-03-11 18:04 ` Oleg Drokin
2003-03-11 19:00 ` Chris Mason
2003-03-11 21:51 ` Hans Reiser
2003-03-11 21:42 ` Hans Reiser
2003-03-11 22:25 ` Chris Mason
2003-03-11 22:39 ` Anders Widman
2003-03-11 22:54 ` Hans Reiser
2003-03-11 23:19 ` Anders Widman
2003-03-12 7:15 ` Oleg Drokin
2003-03-11 22:46 ` Hans Reiser
2003-03-12 1:48 ` Chris Mason
2003-03-12 7:12 ` Oleg Drokin
2003-03-12 13:31 ` Chris Mason
2003-03-12 14:00 ` Hans Reiser
2003-03-12 14:05 ` Oleg Drokin
2003-03-12 14:08 ` Hans Reiser
2003-03-12 14:17 ` Oleg Drokin
2003-03-12 19:22 ` Hans Reiser
2003-03-13 6:11 ` Oleg Drokin
2003-03-13 12:06 ` Hans Reiser
2003-03-13 12:10 ` Oleg Drokin
2003-03-12 11:12 ` Hans Reiser
2003-03-12 13:35 ` Chris Mason
2003-03-12 14:03 ` Hans Reiser
2003-03-12 7:14 ` Oleg Drokin
2003-03-12 19:57 ` Chris Mason
2003-03-12 20:51 ` Hans Reiser
2003-03-13 15:59 ` Chris Mason
2003-03-14 0:15 ` Hans Reiser
2003-03-14 1:34 ` Chris Mason
2003-03-14 10:26 ` Hans Reiser
2003-03-14 13:51 ` Chris Mason
2003-03-14 18:59 ` Hans Reiser
2003-03-14 20:40 ` Chris Mason
2003-03-14 13:59 ` Manuel Krause
2003-03-14 14:10 ` Chris Mason
2003-03-16 16:25 ` Anders Widman
2003-08-18 16:15 ` Hans Reiser
2003-08-18 16:20 ` Yury Umanets
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=20030311194205.A4493@namesys.com \
--to=green@namesys.com \
--cc=mason@suse.com \
--cc=reiserfs-list@namesys.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.