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Date:      Mon, 28 Feb 2005 16:46:46 -0500
From:      John Baldwin <jhb@FreeBSD.org>
To:        obrien@FreeBSD.org
Cc:        cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/alpha/osf1 osf1_misc.c src/sys/amd64/linux32 linux32_machdep.c src/sys/compat/freebsd32 freebsd32_misc.c src/sys/compat/linux linux_misc.c src/sys/compat/svr4 svr4_misc.c src/sys/fs/procfs procfs_status.c src/sys/kern init_main.c ...
Message-ID:  <200502281646.46138.jhb@FreeBSD.org>
In-Reply-To: <20050228205024.GA60713@dragon.nuxi.com>
References:  <200502280926.j1S9QD9g004406@repoman.freebsd.org> <200502281509.56754.jhb@FreeBSD.org> <20050228205024.GA60713@dragon.nuxi.com>

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On Monday 28 February 2005 03:50 pm, David O'Brien wrote:
> On Mon, Feb 28, 2005 at 03:09:56PM -0500, John Baldwin wrote:
> > On Monday 28 February 2005 04:26 am, David E. O'Brien wrote:
> > > obrien      2005-02-28 09:26:13 UTC
> > >
> > >   FreeBSD src repository
> > >
> > >   Modified files:        (Branch: RELENG_5)
> > >     sys/alpha/osf1       osf1_misc.c
> > >     sys/amd64/linux32    linux32_machdep.c
> > >     sys/compat/freebsd32 freebsd32_misc.c
> > >     sys/compat/linux     linux_misc.c
> > >     sys/compat/svr4      svr4_misc.c
> > >     sys/fs/procfs        procfs_status.c
> > >     sys/kern             init_main.c kern_acct.c kern_clock.c
> > >                          kern_exit.c kern_proc.c kern_resource.c
> > >                          kern_synch.c kern_time.c subr_trap.c
> > >                          tty.c
> > >     sys/sys              proc.h resourcevar.h syscallsubr.h
> > >   Log:
> > >   MFC: Rework how we store process times in the kernel such that we
> > > always store the raw values including for child process statistics and
> > > only compute the system and user timevals on demand.
> > >   (See the 2004-10-05 18:51:12 UTC jhb commit for full details.)
> >
> > NO!!! This breaks the ABI for all kernel modules.  I would have already
> > MFC'd it first if not for that.  You should have asked me before MFcing
> > this. :(
>
> There are tons of "MFC after:" commits that people never got around to
> MFC'ing.  I'm doing those now, and this was one of them.  I'm seriously
> concerned that we don't diverge 6-CURRENT/5-STABLE as we did in the
> 4.x/3.x days.

It would probably be a good idea to send a note to the original committers 
saying "Do you mind if I MFC this for you?" first so you can avoid cases like 
this one.

-- 
John Baldwin <jhb@FreeBSD.org>  <><  http://www.FreeBSD.org/~jhb/
"Power Users Use the Power to Serve"  =  http://www.FreeBSD.org



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