From: Michael Ellerman <mpe@ellerman•id.au>
To: Christophe Leroy <christophe.leroy@c-s•fr>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
Paul Mackerras <paulus@samba•org>, Scott Wood <oss@buserror•net>,
Rashmica Gupta <rashmicy@gmail•com>
Cc: linux-kernel@vger•kernel.org, linuxppc-dev@lists•ozlabs.org
Subject: Re: [PATCH] powerpc/mm: Move page table dump into powerpc subdirectory
Date: Thu, 13 Apr 2017 23:20:34 +1000 [thread overview]
Message-ID: <87fuhc8mvx.fsf@concordia.ellerman.id.au> (raw)
In-Reply-To: <20170413124148.EB6C76E664@localhost.localdomain>
Christophe Leroy <christophe.leroy@c-s•fr> writes:
> Page table dump is a powerpc specific thing, so it should
> appear in powerpc/ subdirectory of debugfs
It's not powerpc specific. x86, arm, arm64 and s390 all have it.
But, I notice we somehow got the name wrong :}
All the other arches call it "kernel_page_tables".
> - debugfs_file =3D debugfs_create_file("kernel_pagetables", 0400, NULL,
> - NULL, &ptdump_fops);
=C2=AF\_(=E3=83=84)_/=C2=AF
So we probably should rename it to match the other arches. I would take
a patch for that.
cheers
prev parent reply other threads:[~2017-04-13 13:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-13 12:41 [PATCH] powerpc/mm: Move page table dump into powerpc subdirectory Christophe Leroy
2017-04-13 13:20 ` Michael Ellerman [this message]
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