Secondary initialization will just sync memory map with
primary process.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Tested-by: Santosh Shukla <santosh.shukla@caviumnetworks.com>
Tested-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Tested-by: Gowrishankar Muthukrishnan <gowrishankar.m@linux.vnet.ibm.com>
#include <rte_errno.h>
#include <rte_log.h>
#include <rte_errno.h>
#include <rte_log.h>
+#include "eal_memalloc.h"
#include "eal_private.h"
#include "eal_internal_cfg.h"
#include "eal_private.h"
#include "eal_internal_cfg.h"
+static int
+eal_hugepage_attach(void)
+{
+ if (eal_memalloc_sync_with_primary()) {
+ RTE_LOG(ERR, EAL, "Could not map memory from primary process\n");
+ if (aslr_enabled() > 0)
+ RTE_LOG(ERR, EAL, "It is recommended to disable ASLR in the kernel and retry running both primary and secondary processes\n");
+ return -1;
+ }
+ return 0;
+}
+
int
rte_eal_hugepage_init(void)
{
int
rte_eal_hugepage_init(void)
{
int
rte_eal_hugepage_attach(void)
{
int
rte_eal_hugepage_attach(void)
{
- if (internal_config.legacy_mem)
- return eal_legacy_hugepage_attach();
- return -1;
+ return internal_config.legacy_mem ?
+ eal_legacy_hugepage_attach() :
+ eal_hugepage_attach();