[dpdk-dev] [PATCH] eal: force gcc to inline rte_movX function

[Bruce Richardson]

On Tue, Apr 17, 2018 at 03:22:06PM +0200, Thomas Monjalon wrote:
> 12/04/2018 07:16, Junjie Chen:
> > From: "Chen, Junjie" <junjie.j.chen at intel.com>
> > 
> > Sometimes gcc does not inline the function despite keyword *inline*,
> > we obeserve rte_movX is not inline when doing performance profiling,
> > so use *always_inline* keyword to force gcc to inline the function.
> > 
> > Signed-off-by: Chen, Junjie <junjie.j.chen at intel.com>
> > ---
> >  .../common/include/arch/x86/rte_memcpy.h           | 22 +++++++++++-----------
> >  1 file changed, 11 insertions(+), 11 deletions(-)
> 
> The title should start with "eal/x86:"
> Something like that:
> 	eal/x86: force inlining of memcpy sub-functions
> 
> Bruce, Konstantin, any review of the content/optimization?
> 
No objection here.

Acked-by: Bruce Richardson <bruce.richardson at intel.com>