bridge: Optimize port_lookup() using a hash.

[openvswitch] / configure.ac

diff --git a/configure.ac b/configure.ac
index 1fc6a479ca67499c51ccb87c27c59cb05cb6ce71..e8497e1f30fdb2f068b49dc87c97fb2f2028ddb7 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -51,6 +51,9 @@ OVS_CHECK_PCRE
 OVS_CHECK_PYTHON
 OVS_CHECK_IF_PACKET
 OVS_CHECK_STRTOK_R
+AC_CHECK_MEMBERS([struct stat.st_mtim.tv_nsec, struct stat.st_mtimensec],
+  [], [], [[#include <sys/stat.h>]])
+AC_CHECK_FUNCS([mlockall])
 
 OVS_CHECK_PKIDIR
 OVS_CHECK_RUNDIR