Move mlockall() to main() in srsUE and srsENB

srsenb/src/main.cc

@@ -14,6 +14,7 @@
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <sys/mman.h>
 #include <unistd.h>
 
 #include "srsran/common/common_helper.h"
@@ -534,6 +535,10 @@ int main(int argc, char* argv[])
     event_logger::configure(json_channel);
   }
 
+  if (mlockall((uint32_t)MCL_CURRENT | (uint32_t)MCL_FUTURE) == -1) {
+    srsran::console("Failed to `mlockall`: {}", errno);
+  }
+
   // Create eNB
   unique_ptr<srsenb::enb> enb{new srsenb::enb(srslog::get_default_sink())};
   if (enb->init(args) != SRSRAN_SUCCESS) {

srsenb/src/phy/phy.cc

@@ -15,7 +15,6 @@
 #include <string.h>
 #include <string>
 #include <strings.h>
-#include <sys/mman.h>
 #include <unistd.h>
 
 #include "srsenb/hdr/phy/phy.h"
@@ -105,8 +104,6 @@ int phy::init(const phy_args_t&            args,
     return SRSRAN_ERROR;
   }
 
-  mlockall((uint32_t)MCL_CURRENT | (uint32_t)MCL_FUTURE);
-
   // Add PHY lib log.
   srslog::basic_levels log_lvl = srslog::str_to_basic_level(args.log.phy_lib_level);
 

srsue/src/main.cc

@@ -29,6 +29,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string>
+#include <sys/mman.h>
 #include <unistd.h>
 
 extern bool simulate_rlf;
@@ -675,6 +676,10 @@ int main(int argc, char* argv[])
 
   srsran::check_scaling_governor(args.rf.device_name);
 
+  if (mlockall((uint32_t)MCL_CURRENT | (uint32_t)MCL_FUTURE) == -1) {
+    fprintf(stderr, "Failed to `mlockall`: %d", errno);
+  }
+
   // Create UE instance.
   srsue::ue ue;
   if (ue.init(args)) {

srsue/src/phy/phy.cc

@@ -11,7 +11,6 @@
  */
 
 #include <string>
-#include <sys/mman.h>
 
 #include "srsran/common/band_helper.h"
 #include "srsran/common/standard_streams.h"
@@ -104,7 +103,6 @@ int phy::init(const phy_args_t& args_, stack_interface_phy_lte* stack_, srsran::
 int phy::init(const phy_args_t& args_)
 {
   std::unique_lock<std::mutex> lock(config_mutex);
-  mlockall(MCL_CURRENT | MCL_FUTURE);
 
   args = args_;