linux-kernel - Re: [PATCH] uprobe: fix misleading log entry

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Message-ID: <20121012045044.GA31442@linux.vnet.ibm.com>
Date:	Fri, 12 Oct 2012 10:20:44 +0530
From:	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
To:	Jovi Zhang <bookjovi@...il.com>, Ingo Molnar <mingo@...e.hu>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Steven Rostedt <rostedt@...dmis.org>,
	Fr?d?ric Weisbecker <fweisbec@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] uprobe: fix misleading log entry

> On Wed, Jul 18, 2012 at 5:22 PM, Srikar Dronamraju
> <srikar@...ux.vnet.ibm.com> wrote:
> > * Jovi Zhang <bookjovi@...il.com> [2012-07-18 11:08:42]:
> >
> >> From 68232ef2decae95b807f2f3763e8ea99c1a3b2ae Mon Sep 17 00:00:00 2001
> >> From: Jovi Zhang <bookjovi@...il.com>
> >> Date: Wed, 18 Jul 2012 17:51:26 +0800
> >> Subject: [PATCH] uprobe: fix misleading log entry
> >>
> >> There don't have any 'r' prefix in uprobe event naming, remove it.
> >>
> >> Signed-off-by: Jovi Zhang <bookjovi@...il.com>
> >> ---
> >>  kernel/trace/trace_uprobe.c |    2 +-
> >>  1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c
> >> index cf382de..852a584 100644
> >> --- a/kernel/trace/trace_uprobe.c
> >> +++ b/kernel/trace/trace_uprobe.c
> >> @@ -191,7 +191,7 @@ static int create_trace_uprobe(int argc, char **argv)
> >>       if (argv[0][0] == '-')
> >>               is_delete = true;
> >>       else if (argv[0][0] != 'p') {
> >> -             pr_info("Probe definition must be started with 'p', 'r' or" " '-'.\n");
> >> +             pr_info("Probe definition must be started with 'p' or '-'.\n");
> >>               return -EINVAL;
> >>       }
> >>
> >
> > Yes, uprobes doesnt support return probes. So we should not have
> > mentioned about r.
> >
> > Acked-by: Srikar Dronamraju <srikar@...ux.vnet.ibm.com>
> >
> 

Ingo/Andrew

Can you please pick this.


-- 
Thanks and Regards
Srikar

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