Thread (26 messages) flat view 26 messages, 1 author, 2017-11-17
STALE3232d

Revision rfc of 3 in this series.

Revisions (3)
  1. rfc current
  2. v2 [diff vs current]
  3. v3 [diff vs current]

[PATCH RFC 13/25] net: Move net_inuse_ops to pernet_sys list

From: Kirill Tkhai <hidden>
Date: 2017-11-17 18:30:33
Also in: lkml
Subsystem: networking [general], networking [sockets], the rest · Maintainers: "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Kuniyuki Iwashima, Willem de Bruijn, Linus Torvalds

net/core/sock.o is the first linked file in net/core/Makefile,
so its core initcall executes the first in the directory.

net_inuse_ops methods expose statistics in /proc.
No one from the rest of pernet_subsys or pernet_device lists
does not touch net::core::inuse. So, it's safe to move
net_inuse_ops to pernet_sys list.

Signed-off-by: Kirill Tkhai <redacted>
---
 net/core/sock.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/sock.c b/net/core/sock.c
index 13719af7b4e3..be050b044699 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3081,7 +3081,7 @@ static struct pernet_operations net_inuse_ops = {
 
 static __init int net_inuse_init(void)
 {
-	if (register_pernet_subsys(&net_inuse_ops))
+	if (register_pernet_sys(&net_inuse_ops))
 		panic("Cannot initialize net inuse counters");
 
 	return 0;
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