[PATCH 0/4] powerpc32: use cacheable alternatives of memcpy and memset

[Christophe Leroy]

This patchset implements use of cacheable versions of memset and
memcpy when the len is greater than the cacheline size and the
destination is in RAM.

On MPC885, we observe a 7% rate increase on FTP transfer

Christophe Leroy (4):
  Partially revert "powerpc: Remove duplicate cacheable_memcpy/memzero
    functions"
  powerpc32: swap r4 and r5 in cacheable_memzero
  powerpc32: memset(0): use cacheable_memzero
  powerpc32: memcpy: use cacheable_memcpy

 arch/powerpc/lib/copy_32.S | 148 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 148 insertions(+)

-- 
2.1.0

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