From: "Roger Pau Monné" <roger.pau@citrix.com>
To: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: "akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"sfr@canb.auug.org.au" <sfr@canb.auug.org.au>,
"peterz@infradead.org" <peterz@infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Konrad Rzeszutek Wilk <konrad@kernel.org>,
"xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Re: [Xen-devel] [PATCH 2/2] xen-blkfront: implement safe version of llist_for_each_entry
Date: Mon, 10 Dec 2012 13:15:50 +0100 [thread overview]
Message-ID: <50C5D276.6090009@citrix.com> (raw)
In-Reply-To: <20121207202003.GA9462@phenom.dumpdata.com>
On 07/12/12 21:20, Konrad Rzeszutek Wilk wrote:
> On Tue, Dec 04, 2012 at 03:21:53PM +0100, Roger Pau Monne wrote:
>> Implement a safe version of llist_for_each_entry, and use it in
>> blkif_free. Previously grants where freed while iterating the list,
>> which lead to dereferences when trying to fetch the next item.
>
> Looks like xen-blkfront is the only user of this llist_for_each_entry.
>
> Would it be more prudent to put the macro in the llist.h file?
I'm not able to find out who is the maintainer of llist, should I just
CC it's author?
next prev parent reply other threads:[~2012-12-10 12:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-04 14:21 [PATCH 1/2] xen-blkback: implement safe iterator for the list of persistent grants Roger Pau Monne
2012-12-04 14:21 ` Roger Pau Monne
2012-12-04 14:21 ` [PATCH 2/2] xen-blkfront: implement safe version of llist_for_each_entry Roger Pau Monne
2012-12-04 14:21 ` Roger Pau Monne
2012-12-07 20:20 ` [Xen-devel] " Konrad Rzeszutek Wilk
2012-12-10 12:15 ` Roger Pau Monné
2012-12-10 12:15 ` Roger Pau Monné [this message]
2012-12-10 15:15 ` Konrad Rzeszutek Wilk
2012-12-10 15:15 ` [Xen-devel] " Konrad Rzeszutek Wilk
2012-12-10 17:05 ` Roger Pau Monné
2012-12-12 21:01 ` Andrew Morton
2012-12-12 21:01 ` Andrew Morton
2012-12-10 17:05 ` Roger Pau Monné
2012-12-07 20:20 ` Konrad Rzeszutek Wilk
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=50C5D276.6090009@citrix.com \
--to=roger.pau@citrix.com \
--cc=akpm@linux-foundation.org \
--cc=konrad.wilk@oracle.com \
--cc=konrad@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=peterz@infradead.org \
--cc=sfr@canb.auug.org.au \
--cc=xen-devel@lists.xen.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.