linux-kernel - Re: [PATCH] parse-events: Allow expressions in __print

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Message-ID: <20120209075222.GA30323@stefanha-thinkpad.localdomain>
Date:	Thu, 9 Feb 2012 07:52:22 +0000
From:	Stefan Hajnoczi <stefanha@...ux.vnet.ibm.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Avi Kivity <avi@...hat.com>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] parse-events: Allow expressions in __print_symbolic()
 fields

On Wed, Feb 08, 2012 at 08:36:04PM -0500, Steven Rostedt wrote:
> On Sun, 2011-09-04 at 11:25 +0100, Stefan Hajnoczi wrote:
> > The __print_symbolic() function takes a sequence of key-value pairs for
> > pretty-printing a constant.  The new kvm:kvm_exit print fmt uses the
> > expression:
> > 
> >   __print_symbolic(..., { 0x040 + 1, "DB excp" }, ...)
> > 
> > Currently only atoms are supported and this print fmt fails to parse.
> > This patch adds support for expressions instead of just atoms so that
> > 0x040 + 1 is parsed successfully.
> 
> Egad! Doing some early spring cleaning of my Inbox I stumbled across
> this patch.
> 
> I'll apply it now, thanks!
> 
> Hey, if you ever send me a patch and after a week I don't reply to it,
> don't be afraid to ping me about it. I sometimes get swarms of email
> that I skim over, and will sometimes miss something like this.

I appreciate it, thanks!  I forgot about this one myself :).

Stefan

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