From: Eric Dumazet <[email protected]> Date: Wed, 04 Oct 2017 10:48:35 -0700
> From: Eric Dumazet <[email protected]> > > Compiler does not really know that skb_shinfo(to|from) are constants > in skb_try_coalesce(), lets cache their values to shrink code. > > We might even take care of skb_zcopy() calls later. > > $ size net/core/skbuff.o.before net/core/skbuff.o > text data bss dec hex filename > 40727 1298 0 42025 a429 net/core/skbuff.o.before > 40631 1298 0 41929 a3c9 net/core/skbuff.o > > > Signed-off-by: Eric Dumazet <[email protected]> Applied.
