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authorEric Dumazet <edumazet@google.com>2019-03-22 08:56:38 -0700
committerDavid S. Miller <davem@davemloft.net>2019-03-23 21:57:38 -0400
commitdc05360fee660a9dbe59824b3f7896534210432b (patch)
treefa8642f7e29d461bbdd900e86a5d85e131421879 /include/net/sock.h
parentMerge branch 'net-dev-BYPASS-for-lockless-qdisc' (diff)
downloadlinux-dev-dc05360fee660a9dbe59824b3f7896534210432b.tar.xz
linux-dev-dc05360fee660a9dbe59824b3f7896534210432b.zip
net: convert rps_needed and rfs_needed to new static branch api
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>
Diffstat (limited to 'include/net/sock.h')
-rw-r--r--include/net/sock.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index 8de5ee258b93..fecdf639225c 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -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.
*