From: Olivier Matz <olivier.matz@6wind.com>
Date: Fri, 25 Apr 2014 11:59:47 +0000 (+0200)
Subject: mem: get hugepages config for bsd
X-Git-Tag: spdx-start~10877
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=eca9a994bcf56bbb5ef6c582c5ef915051371901

mem: get hugepages config for bsd

The bsdapp part was missing in c5e9eeca5a67a8272f0fdedcd0afc9b2d22be376.

This commit allows external libraries and applications to know if
hugepages are enabled.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
---

diff --git a/lib/librte_eal/bsdapp/eal/eal.c b/lib/librte_eal/bsdapp/eal/eal.c
index e944abae04..7bac3521ae 100644
--- a/lib/librte_eal/bsdapp/eal/eal.c
+++ b/lib/librte_eal/bsdapp/eal/eal.c
@@ -759,6 +759,12 @@ rte_eal_mcfg_complete(void)
 		rte_config.mem_config->magic = RTE_MAGIC;
 }
 
+/* return non-zero if hugepages are enabled. */
+int rte_eal_has_hugepages(void)
+{
+	return !internal_config.no_hugetlbfs;
+}
+
 /* Abstraction for port I/0 privilage */
 static int
 rte_eal_iopl_init(void)