[ 3.5.y.z extended stable ] Patch "net: fix a compile error when SOCK_REFCNT_DEBUG is enabled" has been added to staging queue
Luis Henriques
luis.henriques at canonical.com
Thu Feb 28 11:59:29 UTC 2013
This is a note to let you know that I have just added a patch titled
net: fix a compile error when SOCK_REFCNT_DEBUG is enabled
to the linux-3.5.y-queue branch of the 3.5.y.z extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.5.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Luis
------
>From 02f783767536fd82cfc887ce98951def466b5b6e Mon Sep 17 00:00:00 2001
From: Ying Xue <ying.xue at windriver.com>
Date: Fri, 15 Feb 2013 22:28:25 +0000
Subject: [PATCH] net: fix a compile error when SOCK_REFCNT_DEBUG is enabled
commit dec34fb0f5b7873de45132a84a3af29e61084a6b upstream.
When SOCK_REFCNT_DEBUG is enabled, below build error is met:
kernel/sysctl_binary.o: In function `sk_refcnt_debug_release':
include/net/sock.h:1025: multiple definition of `sk_refcnt_debug_release'
kernel/sysctl.o:include/net/sock.h:1025: first defined here
kernel/audit.o: In function `sk_refcnt_debug_release':
include/net/sock.h:1025: multiple definition of `sk_refcnt_debug_release'
kernel/sysctl.o:include/net/sock.h:1025: first defined here
make[1]: *** [kernel/built-in.o] Error 1
make: *** [kernel] Error 2
So we decide to make sk_refcnt_debug_release static to eliminate
the error.
Signed-off-by: Ying Xue <ying.xue at windriver.com>
Signed-off-by: David S. Miller <davem at davemloft.net>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
include/net/sock.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/net/sock.h b/include/net/sock.h
index 5de6557..5e904e6 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -979,7 +979,7 @@ static inline void sk_refcnt_debug_dec(struct sock *sk)
sk->sk_prot->name, sk, atomic_read(&sk->sk_prot->socks));
}
-inline void sk_refcnt_debug_release(const struct sock *sk)
+static inline void sk_refcnt_debug_release(const struct sock *sk)
{
if (atomic_read(&sk->sk_refcnt) != 1)
printk(KERN_DEBUG "Destruction of the %s socket %p delayed, refcnt=%d\n",
--
1.8.1.2
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