From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaron Conole Subject: [PATCH v6 03/26] eal: do not panic on hugepage info init Date: Tue, 28 Feb 2017 13:52:52 -0500 Message-ID: <20170228185315.12546-4-aconole@redhat.com> References: <20170227161811.12309-1-aconole@redhat.com> <20170228185315.12546-1-aconole@redhat.com> Cc: Stephen Hemminger , Bruce Richardson To: dev@dpdk.org Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id A7D0F2BB1 for ; Tue, 28 Feb 2017 19:53:19 +0100 (CET) In-Reply-To: <20170228185315.12546-1-aconole@redhat.com> List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" When attempting to scan hugepages, signal to the eal that an error has occurred, rather than performing a panic. Signed-off-by: Aaron Conole Acked-by: Bruce Richardson --- lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c b/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c index 18858e2..7a21e8f 100644 --- a/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c +++ b/lib/librte_eal/linuxapp/eal/eal_hugepage_info.c @@ -283,9 +283,12 @@ eal_hugepage_info_init(void) struct dirent *dirent; dir = opendir(sys_dir_path); - if (dir == NULL) - rte_panic("Cannot open directory %s to read system hugepage " - "info\n", sys_dir_path); + if (dir == NULL) { + RTE_LOG(ERR, EAL, + "Cannot open directory %s to read system hugepage info\n", + sys_dir_path); + return -1; + } for (dirent = readdir(dir); dirent != NULL; dirent = readdir(dir)) { struct hugepage_info *hpi; -- 2.9.3