eal: fix log level of early messages

[dpdk.git] / lib / librte_eal / linuxapp / eal / eal.c

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index bd770cf..926219b 100644 (file)
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -499,6 +499,38 @@ eal_get_hugepage_mem_size(void)
        return (size < SIZE_MAX) ? (size_t)(size) : SIZE_MAX;
 }
 
+/* Parse the arguments for --log-level only */
+static void
+eal_log_level_parse(int argc, char **argv)
+{
+       int opt;
+       char **argvopt;
+       int option_index;
+
+       argvopt = argv;
+
+       eal_reset_internal_config(&internal_config);
+
+       while ((opt = getopt_long(argc, argvopt, eal_short_options,
+                                 eal_long_options, &option_index)) != EOF) {
+
+               int ret;
+
+               /* getopt is not happy, stop right now */
+               if (opt == '?')
+                       break;
+
+               ret = (opt == OPT_LOG_LEVEL_NUM) ?
+                       eal_parse_common_option(opt, optarg, &internal_config) : 0;
+
+               /* common parser is not happy */
+               if (ret < 0)
+                       break;
+       }
+
+       optind = 0; /* reset getopt lib */
+}
+
 /* Parse the argument given in the command line of the application */
 static int
 eal_parse_args(int argc, char **argv)
@@ -511,8 +543,6 @@ eal_parse_args(int argc, char **argv)
 
        argvopt = argv;
 
-       eal_reset_internal_config(&internal_config);
-
        while ((opt = getopt_long(argc, argvopt, eal_short_options,
                                  eal_long_options, &option_index)) != EOF) {
 
@@ -717,6 +747,11 @@ rte_eal_init(int argc, char **argv)
        if (rte_eal_log_early_init() < 0)
                rte_panic("Cannot init early logs\n");
 
+       eal_log_level_parse(argc, argv);
+
+       /* set log level as early as possible */
+       rte_set_log_level(internal_config.log_level);
+
        if (rte_eal_cpu_init() < 0)
                rte_panic("Cannot detect lcores\n");
 
@@ -724,9 +759,6 @@ rte_eal_init(int argc, char **argv)
        if (fctret < 0)
                exit(1);
 
-       /* set log level as early as possible */
-       rte_set_log_level(internal_config.log_level);
-
        if (internal_config.no_hugetlbfs == 0 &&
                        internal_config.process_type != RTE_PROC_SECONDARY &&
                        internal_config.xen_dom0_support == 0 &&