Merge branch 'tipc-topology-fixes'

Parthasarathy Bhuvaragan says:

====================
tipc: topology server fixes for nametable soft lockup

In this series, we revert the commit 333f796235a527 ("tipc: fix a
race condition leading to subscriber refcnt bug") and provide an
alternate solution to fix the race conditions in commits 2-4.

We have to do this as the above commit introduced a nametbl soft
lockup at module exit as described by patch#4.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

path: root/sysctl.h

#ifndef SYSCTL_H
#define SYSCTL_H

#define SYSCTL_PROC_PATH "/proc/sys/"

int sysctl_set_int(const char *file, int value);
int sysctl_get_int(const char *file, int *value);

#endif