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[dpdk-dev,v7,05/26] mem: search only dpdk hugetlbfs maps

Message ID 1421873870-21754-5-git-send-email-nhorman@tuxdriver.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Neil Horman Jan. 21, 2015, 8:57 p.m. UTC 
From: Vlad Zolotarov <vladz@cloudius-systems.com>

When scanning the hugetlbfs maps search only for the DPDK maps.
This will allow the application create its own hugetlbfs mappings
and use the DPDK facilities on the same hugetlbfs mount point.

Signed-off-by: Vlad Zolotarov <vladz@cloudius-systems.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 lib/librte_eal/linuxapp/eal/eal_memory.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c
index bae2507..a67a1b0 100644
--- a/lib/librte_eal/linuxapp/eal/eal_memory.c
+++ b/lib/librte_eal/linuxapp/eal/eal_memory.c
@@ -611,7 +611,7 @@  find_numasocket(struct hugepage_file *hugepg_tbl, struct hugepage_info *hpi)
 	}
 
 	snprintf(hugedir_str, sizeof(hugedir_str),
-			"%s/", hpi->hugedir);
+			"%s/%s", hpi->hugedir, internal_config.hugefile_prefix);
 
 	/* parse numa map */
 	while (fgets(buf, sizeof(buf), f) != NULL) {