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| author |   Davidlohr Bueso <dave@stgolabs.net> | 2018-05-08 09:06:58 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-05-10 15:13:33 -0400 |
| commit | 5263a98f162f7a46e1292632c87f1e3444eb8fbf (patch) | |
| tree | 12de564021d5493f2034d275e60db019fe2e32da /net/ipv4/ip_tunnel_core.c | |
| parent | net: dsa: mv88e6xxx: 88E6141/6341 SERDES support (diff) | |
| download | linux-dev-5263a98f162f7a46e1292632c87f1e3444eb8fbf.tar.xz linux-dev-5263a98f162f7a46e1292632c87f1e3444eb8fbf.zip | |
net/ipv4: Update ip_tunnel_metadata_cnt static key to modern api
No changes in refcount semantics -- key init is false; replace
static_key_slow_inc|dec with static_branch_inc|dec
static_key_false with static_branch_unlikely
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/ip_tunnel_core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ip_tunnel_core.c b/net/ipv4/ip_tunnel_core.c index 2f39479be92f..dde671e97829 100644 --- a/net/ipv4/ip_tunnel_core.c +++ b/net/ipv4/ip_tunnel_core.c @@ -423,17 +423,17 @@ void __init ip_tunnel_core_init(void) lwtunnel_encap_add_ops(&ip6_tun_lwt_ops, LWTUNNEL_ENCAP_IP6); } -struct static_key ip_tunnel_metadata_cnt = STATIC_KEY_INIT_FALSE; +DEFINE_STATIC_KEY_FALSE(ip_tunnel_metadata_cnt); EXPORT_SYMBOL(ip_tunnel_metadata_cnt); void ip_tunnel_need_metadata(void) { - static_key_slow_inc(&ip_tunnel_metadata_cnt); + static_branch_inc(&ip_tunnel_metadata_cnt); } EXPORT_SYMBOL_GPL(ip_tunnel_need_metadata); void ip_tunnel_unneed_metadata(void) { - static_key_slow_dec(&ip_tunnel_metadata_cnt); + static_branch_dec(&ip_tunnel_metadata_cnt); } EXPORT_SYMBOL_GPL(ip_tunnel_unneed_metadata); |