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Re: [PATCH] xfsdump: properly set Parent's PID

To: Eric Sandeen <sandeen@xxxxxxxxxxx>
Subject: Re: [PATCH] xfsdump: properly set Parent's PID
From: Carlos Maiolino <cmaiolino@xxxxxxxxxx>
Date: Wed, 13 Mar 2013 09:46:52 -0300
Cc: Rich Johnston <rjohnston@xxxxxxx>, xfs@xxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
In-reply-to: <513FFC0D.3030705@xxxxxxxxxxx>
References: <1359663197-30473-1-git-send-email-cmaiolino@xxxxxxxxxx> <513F58FE.1010200@xxxxxxx> <513FFC0D.3030705@xxxxxxxxxxx>
User-agent: Mutt/1.5.21 (2010-09-15)
Weird, I git pull'ed the repository before add the patch, I'll review my
origin's URL, sorry about that

On Tue, Mar 12, 2013 at 11:09:49PM -0500, Eric Sandeen wrote:
> On 3/12/13 11:34 AM, Rich Johnston wrote:
> > On 01/31/2013 02:13 PM, Carlos Maiolino wrote:
> >> Set parentpid variable to the correct Parent's ID using getppid() instead 
> >> of
> >> getpid()
> >>
> >> Signed-off-by: Carlos Maiolino <cmaiolino@xxxxxxxxxx>
> >> ---
> >>   common/main.c | 2 +-
> >>   1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/common/main.c b/common/main.c
> >> index 980d2d4..848a887 100644
> >> --- a/common/main.c
> >> +++ b/common/main.c
> >> @@ -198,7 +198,7 @@ main( int argc, char *argv[] )
> >>       /* Get the parent's pid. will be used in signal handling
> >>        * to differentiate parent from children.
> >>        */
> >> -    parentpid = getpid( );
> >> +    parentpid = getppid( );
> >>       rval = atexit(mlog_exit_flush);
> >>       assert(rval == 0);
> >>
> >>
> > Sorry for the late review, this does not apply to current xfsdump tree.
> 
> Hm, and hasn't since 2011.  ;)
> 
> 2da84e5d changed this:
> 
>          * to differentiate parent from children.
>          */
> -       parentpid = getpid( );
> +       parenttid = pthread_self( );
> 
> Carlos, was this maybe against an older tree or released version?
> 
> -Eric
> 
> > Regards
> > --Rich
> 
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-- 
Carlos

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