From d7b061b80ee6f91aa0b89daa3069802d7ea4c57f Mon Sep 17 00:00:00 2001 From: Yunsheng Lin Date: Mon, 12 Dec 2022 11:24:26 +0800 Subject: net: tso: inline tso_count_descs() tso_count_descs() is a small function doing simple calculation, and tso_count_descs() is used in fast path, so inline it to reduce the overhead of calls. Signed-off-by: Yunsheng Lin Link: https://lore.kernel.org/r/20221212032426.16050-1-linyunsheng@huawei.com Signed-off-by: Jakub Kicinski --- net/core/tso.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'net/core') diff --git a/net/core/tso.c b/net/core/tso.c index 4148f6d48953..e00796e3b146 100644 --- a/net/core/tso.c +++ b/net/core/tso.c @@ -5,14 +5,6 @@ #include #include -/* Calculate expected number of TX descriptors */ -int tso_count_descs(const struct sk_buff *skb) -{ - /* The Marvell Way */ - return skb_shinfo(skb)->gso_segs * 2 + skb_shinfo(skb)->nr_frags; -} -EXPORT_SYMBOL(tso_count_descs); - void tso_build_hdr(const struct sk_buff *skb, char *hdr, struct tso_t *tso, int size, bool is_last) { -- cgit v1.2.3-70-g09d2