From: Dave Jones <davej@redhat.com>
To: Tejun Heo <tj@kernel.org>
Cc: Al Viro <viro@ZenIV.linux.org.uk>,
Linus Torvalds <torvalds@linux-foundation.org>,
Linux Kernel <linux-kernel@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Subject: Re: [PATCH] sysfs: use a separate locking class for open files depending on mmap
Date: Sat, 16 Nov 2013 22:21:19 -0500 [thread overview]
Message-ID: <20131117032119.GA26529@redhat.com> (raw)
In-Reply-To: <20131117021736.GA9302@mtj.dyndns.org>
On Sun, Nov 17, 2013 at 11:17:36AM +0900, Tejun Heo wrote:
> + if (has_mmap)
> + mutex_init(&of->mutex);
> + else
> + mutex_init(&of->mutex);
ummm...
Dave
next prev parent reply other threads:[~2013-11-17 3:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-13 18:45 sysfs_bin_mmap lockdep trace Dave Jones
2013-11-13 20:10 ` Al Viro
2013-11-14 5:41 ` Tejun Heo
2013-11-15 1:19 ` Dave Jones
2013-11-17 2:17 ` [PATCH] sysfs: use a separate locking class for open files depending on mmap Tejun Heo
2013-11-17 3:21 ` Dave Jones [this message]
2013-11-17 3:29 ` Tejun Heo
2013-11-18 4:45 ` Greg Kroah-Hartman
2013-11-20 6:30 ` Tejun Heo
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=20131117032119.GA26529@redhat.com \
--to=davej@redhat.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tj@kernel.org \
--cc=torvalds@linux-foundation.org \
--cc=viro@ZenIV.linux.org.uk \
/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
all inboxes | Powered by JetHome®