diff mbox

[dpdk-dev,13/25] eal: do not panic on memory init

Message ID 1485529023-5486-14-git-send-email-aconole@redhat.com (mailing list archive)
State Superseded, archived
Headers

Checks

Context Check Description
ci/checkpatch warning coding style issues
ci/Intel compilation fail Compilation issues

Commit Message

Aaron Conole Jan. 27, 2017, 2:56 p.m. UTC 
  This can only happen when access to hugepages (either as primary or
secondary process) fails (and that is usually permissions).  Since the
manner of failure is not reversible, we cannot allow retry.

Signed-off-by: Aaron Conole <aconole@redhat.com>
---
 lib/librte_eal/linuxapp/eal/eal.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox

Patch

diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c
index cfeefad..d20ac37 100644
--- a/lib/librte_eal/linuxapp/eal/eal.c
+++ b/lib/librte_eal/linuxapp/eal/eal.c
@@ -839,8 +839,11 @@  rte_eal_init(int argc, char **argv)
 	}
 #endif
 
-	if (rte_eal_memory_init() < 0)
-		rte_panic("Cannot init memory\n");
+	if (rte_eal_memory_init() < 0) {
+		RTE_LOG (ERR, EAL, "Cannot init memory\n");
+		rte_errno = EACCES;
+		return -1;
+	}
 
 	/* the directories are locked during eal_hugepage_info_init */
 	eal_hugedirs_unlock();