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Date: Mon, 28 Sep 2015 18:47:02 -0500 From: Scott Wood <scottwood@...escale.com> To: Christophe Leroy <christophe.leroy@....fr> CC: Benjamin Herrenschmidt <benh@...nel.crashing.org>, Paul Mackerras <paulus@...ba.org>, Michael Ellerman <mpe@...erman.id.au>, <linux-kernel@...r.kernel.org>, <linuxppc-dev@...ts.ozlabs.org> Subject: Re: [PATCH v2 07/25] powerpc32: refactor x_mapped_by_bats() and x_mapped_by_tlbcam() together On Tue, Sep 22, 2015 at 06:50:42PM +0200, Christophe Leroy wrote: > x_mapped_by_bats() and x_mapped_by_tlbcam() serve the same kind of > purpose, so lets group them into a single function. > > Signed-off-by: Christophe Leroy <christophe.leroy@....fr> > --- > No change in v2 > > arch/powerpc/mm/pgtable_32.c | 33 ++++++++++++++++++++++++++------- > 1 file changed, 26 insertions(+), 7 deletions(-) > > diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c > index 03a073a..3fd9083 100644 > --- a/arch/powerpc/mm/pgtable_32.c > +++ b/arch/powerpc/mm/pgtable_32.c > @@ -67,6 +67,28 @@ extern unsigned long p_mapped_by_tlbcam(phys_addr_t pa); > #define p_mapped_by_tlbcam(x) (0UL) > #endif /* HAVE_TLBCAM */ > > +static inline unsigned long p_mapped_by_other(phys_addr_t pa) > +{ > + unsigned long v; > + > + v = p_mapped_by_bats(pa); > + if (v /*&& p_mapped_by_bats(p+size-1)*/) > + return v; > + > + return p_mapped_by_tlbcam(pa); > +} Did you forget to remove that comment? -Scott -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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