ip: Router ID included in flow hash

[vpp.git] / src / svm / svm.c

diff --git a/src/svm/svm.c b/src/svm/svm.c
index 2834524..313fe4a 100644 (file)
--- a/src/svm/svm.c
+++ b/src/svm/svm.c
@@ -716,12 +716,17 @@ svm_map_region (svm_map_region_args_t * a)
       pid_holding_region_lock = rp->mutex_owner_pid;
       if (pid_holding_region_lock && kill (pid_holding_region_lock, 0) < 0)
        {
+         pthread_mutexattr_t attr;
          clib_warning
            ("region %s mutex held by dead pid %d, tag %d, force unlock",
             rp->region_name, pid_holding_region_lock, rp->mutex_owner_tag);
          /* owner pid is nonexistent */
-         rp->mutex.__data.__owner = 0;
-         rp->mutex.__data.__lock = 0;
+         if (pthread_mutexattr_init (&attr))
+           clib_unix_warning ("mutexattr_init");
+         if (pthread_mutexattr_setpshared (&attr, PTHREAD_PROCESS_SHARED))
+           clib_unix_warning ("mutexattr_setpshared");
+         if (pthread_mutex_init (&rp->mutex, &attr))
+           clib_unix_warning ("mutex_init");
          dead_region_recovery = 1;
        }