.com> 1335097576 +0000 committer David S. Miller 1335236495 -0400 net: speedup skb_splice_bits() Commit 35f3d14db (pipe: add support for shrinking and growing pipes) added a slowdown for splice(socket -> pipe), as we might grow the spd used in skb_splice_bits() for each skb we process in splice() syscall. Its not needed since skb lengths are capped. The default on-stack arrays are more than enough. Use MAX_SKB_FRAGS instead of PIPE_DEF_BUFFERS to describe the reasonable limit per skb. Add coalescing support to help splicing of GRO skbs built from linear skbs (linked into frag_list) Signed-off-by: Eric Dumazet Cc: Jens Axboe Cc: Tom Herbert Signed-off-by: David S. Miller ¨ú6I›?x