[dpdk-dev] [PATCH 2/2] eal: load libraries before creating threads

[Damien Millescamps <damien.millescamps@6wind.com>]

We want the threads to inherit any property that could be set while
loading a plugin, such as iopl().

Signed-off-by: Damien Millescamps <damien.millescamps@6wind.com>
---
 lib/librte_eal/linuxapp/eal/eal.c |   24 ++++++++++++------------
 1 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index 8ef5671..8cb3f69 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -687,6 +687,18 @@ rte_eal_init(int argc, char **argv)
 	if (rte_eal_pci_init() < 0)
 		rte_panic("Cannot init PCI\n");
 
+	TAILQ_FOREACH(solib, &solib_list, next) {
+		solib->lib_handle = dlopen(solib->name, RTLD_NOW);
+		if ((solib->lib_handle == NULL) && (solib->name[0] != '/')) {
+			/* relative path: try again with "./" prefix */
+			char sopath[PATH_MAX];
+			snprintf(sopath, sizeof(sopath), "./%s", solib->name);
+			solib->lib_handle = dlopen(sopath, RTLD_NOW);
+		}
+		if (solib->lib_handle == NULL)
+			RTE_LOG(WARNING, EAL, "%s\n", dlerror());
+	}
+
 	RTE_LOG(DEBUG, EAL, "Master core %u is ready (tid=%x)\n",
 		rte_config.master_lcore, (int)thread_id);
 
@@ -712,18 +724,6 @@ rte_eal_init(int argc, char **argv)
 
 	eal_thread_init_master(rte_config.master_lcore);
 
-	TAILQ_FOREACH(solib, &solib_list, next) {
-		solib->lib_handle = dlopen(solib->name, RTLD_NOW);
-		if ((solib->lib_handle == NULL) && (solib->name[0] != '/')) {
-			/* relative path: try again with "./" prefix */
-			char sopath[PATH_MAX];
-			snprintf(sopath, sizeof(sopath), "./%s", solib->name);
-			solib->lib_handle = dlopen(sopath, RTLD_NOW);
-		}
-		if (solib->lib_handle == NULL)
-			RTE_LOG(WARNING, EAL, "%s\n", dlerror());
-	}
-
 	return fctret;
 }
 
-- 
1.7.2.5