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net: convert rps_needed and rfs_needed to new static branch api

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We prefer static_branch_unlikely() over static_key_false() these days.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2019-03-22 08:56:38 -07:00
committed by David S. Miller
parent 7c1508e5f6
commit dc05360fee
6 changed files with 15 additions and 15 deletions
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2
include/net/sock.h
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@@ -966,7 +966,7 @@ static inline void sock_rps_record_flow_hash(__u32 hash)
static inline void sock_rps_record_flow(const struct sock *sk)
{
#ifdef CONFIG_RPS
if (static_key_false(&rfs_needed)) {
if (static_branch_unlikely(&rfs_needed)) {
/* Reading sk->sk_rxhash might incur an expensive cache line
* miss.
*