On Tue, 2015-02-03 at 12:39 +0100, Christophe Leroy wrote: > csum_tcpudp_magic() is only a few instructions, and does not modifies any > other > register than the returned result. So it is not worth having it as a separate > function and suffer function branching and saving of volatile registers. > This patch makes it inline by use of the already existing csum_tcpudp_nofold() > function. > > Signed-off-by: Christophe Leroy <christophe.le...@c-s.fr> > > --- > v2: no change > > arch/powerpc/include/asm/checksum.h | 15 +++++++++++++++ > arch/powerpc/lib/checksum_32.S | 16 ---------------- > 2 files changed, 15 insertions(+), 16 deletions(-)
The 64-bit version is pretty similar to the 32-bit -- why only use csum_tcpudp_nofold() on 32-bit? -Scott -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
