From: Christophe Leroy <christophe.leroy@c-s.fr>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>,
Paul Mackerras <paulus@samba.org>,
Michael Ellerman <mpe@ellerman.id.au>,
Scott Wood <oss@buserror.net>
Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org
Subject: [PATCH 0/4] powerpc/32: memset() optimisations
Date: Wed, 23 Aug 2017 16:54:30 +0200 (CEST) [thread overview]
Message-ID: <cover.1503277387.git.christophe.leroy@c-s.fr> (raw)
This serie provide small optimisation of memset() for PPC32.
Christophe Leroy (4):
powerpc/32: add memset16()
powerpc: fix location of two EXPORT_SYMBOL
powerpc/32: optimise memset()
powerpc/32: remove a NOP from memset()
arch/powerpc/include/asm/string.h | 4 +++-
arch/powerpc/kernel/setup_32.c | 7 ++++++-
arch/powerpc/lib/copy_32.S | 44 ++++++++++++++++++++++++++++++---------
arch/powerpc/mm/hash_low_32.S | 2 +-
4 files changed, 44 insertions(+), 13 deletions(-)
--
2.13.3
next reply other threads:[~2017-08-23 14:54 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-23 14:54 Christophe Leroy [this message]
2017-08-23 14:54 ` [PATCH 1/4] powerpc/32: add memset16() Christophe Leroy
2017-09-01 13:29 ` [1/4] " Michael Ellerman
2017-08-23 14:54 ` [PATCH 2/4] powerpc: fix location of two EXPORT_SYMBOL Christophe Leroy
2017-08-23 14:54 ` [PATCH 3/4] powerpc/32: optimise memset() Christophe Leroy
2017-08-23 14:54 ` [PATCH 4/4] powerpc/32: remove a NOP from memset() Christophe Leroy
2017-08-24 10:51 ` Michael Ellerman
2017-08-24 13:58 ` Christophe LEROY
2017-08-25 0:15 ` Michael Ellerman
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