From: Ted Ts'o <tytso@mit.edu>
To: Vivek Haldar <haldar@google.com>
Cc: Andreas Dilger <adilger.kernel@dilger.ca>,
linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ext4: count hits/misses of extent cache and expose in sysfs.
Date: Sun, 22 May 2011 21:30:29 -0400 [thread overview]
Message-ID: <20110523013029.GF10009@thunk.org> (raw)
In-Reply-To: <1305671213-7624-1-git-send-email-haldar@google.com>
On Tue, May 17, 2011 at 03:26:53PM -0700, Vivek Haldar wrote:
> The number of hits and misses for each filesystem is exposed in
> /sys/fs/ext4/<dev>/extent_cache_{hits, misses}.
>
> Tested: fsstress, manual checks.
> Signed-off-by: Vivek Haldar <haldar@google.com>
Added to the ext4 tree, thanks.
-- Ted
prev parent reply other threads:[~2011-05-23 1:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-17 22:26 [PATCH] ext4: count hits/misses of extent cache and expose in sysfs Vivek Haldar
2011-05-17 22:57 ` Andreas Dilger
2011-05-17 23:05 ` Vivek Haldar
2011-05-18 15:14 ` Ted Ts'o
2011-05-23 1:30 ` Ted Ts'o [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=20110523013029.GF10009@thunk.org \
--to=tytso@mit.edu \
--cc=adilger.kernel@dilger.ca \
--cc=haldar@google.com \
--cc=linux-ext4@vger.kernel.org \
--cc=linux-kernel@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 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.