app/testpmd: make locking memory configurable

[dpdk.git] / app / test-pmd / parameters.c

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index aea8af8..6489bf4 100644 (file)
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -188,6 +188,8 @@ usage(char* progname)
        printf("  --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n");
        printf("  --hot-plug: enable hot plug for device.\n");
        printf("  --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n");
+       printf("  --mlockall: lock all memory\n");
+       printf("  --no-mlockall: do not lock all memory\n");
 }
 
 #ifdef RTE_LIBRTE_CMDLINE
@@ -629,6 +631,8 @@ launch_args_parse(int argc, char** argv)
                { "tx-offloads",                1, 0, 0 },
                { "hot-plug",                   0, 0, 0 },
                { "vxlan-gpe-port",             1, 0, 0 },
+               { "mlockall",                   0, 0, 0 },
+               { "no-mlockall",                0, 0, 0 },
                { 0, 0, 0, 0 },
        };
 
@@ -1145,6 +1149,10 @@ launch_args_parse(int argc, char** argv)
                                }
                        if (!strcmp(lgopts[opt_idx].name, "hot-plug"))
                                hot_plug = 1;
+                       if (!strcmp(lgopts[opt_idx].name, "mlockall"))
+                               do_mlockall = 1;
+                       if (!strcmp(lgopts[opt_idx].name, "no-mlockall"))
+                               do_mlockall = 0;
                        break;
                case 'h':
                        usage(argv[0]);