From a4f0fa29488e582ab8b5ef9db475b3d26ded690c Mon Sep 17 00:00:00 2001 From: Luca Boccassi Date: Tue, 27 Nov 2018 10:44:39 +0000 Subject: New upstream version 18.11 Change-Id: I6c63198045de1e34fda8a7b4665d89d5f4a20d20 Signed-off-by: Luca Boccassi --- lib/librte_eal/bsdapp/eal/eal.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'lib/librte_eal/bsdapp') diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c index 508cbc46..b8152a75 100644 --- a/lib/librte_eal/bsdapp/eal/eal.c +++ b/lib/librte_eal/bsdapp/eal/eal.c @@ -556,9 +556,11 @@ int rte_eal_has_hugepages(void) int rte_eal_iopl_init(void) { - static int fd; + static int fd = -1; + + if (fd < 0) + fd = open("/dev/io", O_RDWR); - fd = open("/dev/io", O_RDWR); if (fd < 0) return -1; /* keep fd open for iopl */ -- cgit 1.2.3-korg