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| author |   Eric Dumazet <edumazet@google.com> | 2021-11-15 09:11:47 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-11-16 13:20:45 +0000 |
| commit | 2a12ae5d433df3d3c3f1a930799ec09cb2b8058f (patch) | |
| tree | c60295c458c53a1a382c3879c0afe407d77b5e3e /include/net/sock.h | |
| parent | Merge branch 'gro-out-of-core-files' (diff) | |
| download | linux-dev-2a12ae5d433df3d3c3f1a930799ec09cb2b8058f.tar.xz linux-dev-2a12ae5d433df3d3c3f1a930799ec09cb2b8058f.zip | |
net: inline sock_prot_inuse_add()
sock_prot_inuse_add() is very small, we can inline it.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/sock.h')
| -rw-r--r-- | include/net/sock.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/net/sock.h b/include/net/sock.h index 95cc03bd3fac..5a1e1df3cefd 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1429,13 +1429,21 @@ proto_memory_pressure(struct proto *prot) #ifdef CONFIG_PROC_FS +#define PROTO_INUSE_NR 64 /* should be enough for the first time */ +struct prot_inuse { + int val[PROTO_INUSE_NR]; +}; /* Called with local bh disabled */ -void sock_prot_inuse_add(struct net *net, struct proto *prot, int inc); +static inline void sock_prot_inuse_add(const struct net *net, + const struct proto *prot, int val) +{ + __this_cpu_add(net->core.prot_inuse->val[prot->inuse_idx], val); +} int sock_prot_inuse_get(struct net *net, struct proto *proto); int sock_inuse_get(struct net *net); #else -static inline void sock_prot_inuse_add(struct net *net, struct proto *prot, - int inc) +static inline void sock_prot_inuse_add(const struct net *net, + const struct proto *prot, int val) { } #endif |