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authorJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2018-01-04 14:16:47 +0100
committerJozsef Kadlecsik <kadlec@blackhole.kfki.hu>2018-01-04 14:16:47 +0100
commit47105aa93b404cc6538e45413ba8ad47b755b932 (patch)
treed05a7897b76ee4813a142ab76eca90ac1d8c4837 /configure.ac
parent7527bd335b6384ae59a86c11f643ec5ff488831c (diff)
Backport patch: netfilter: ipset: use nfnl_mutex_is_locked
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac10
1 files changed, 10 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
index 9b6c907..9b6d605 100644
--- a/configure.ac
+++ b/configure.ac
@@ -599,6 +599,16 @@ else
AC_SUBST(HAVE_TIMER_SETUP, undef)
fi
+AC_MSG_CHECKING([kernel source for lockdep_nfnl_is_held() in nfnetlink.h])
+if test -f $ksourcedir/include/linux/netfilter/nfnetlink.h && \
+ $GREP -q ' lockdep_nfnl_is_held' $ksourcedir/include/linux/netfilter/nfnetlink.h; then
+ AC_MSG_RESULT(yes)
+ AC_SUBST(HAVE_LOCKDEP_NFNL_IS_HELD, define)
+else
+ AC_MSG_RESULT(no)
+ AC_SUBST(HAVE_LOCKDEP_NFNL_IS_HELD, undef)
+fi
+
AC_MSG_CHECKING([kernel source for struct net_generic])
if test -f $ksourcedir/include/net/netns/generic.h && \
$GREP -q 'struct net_generic' $ksourcedir/include/net/netns/generic.h; then