From: Kinglong Mee <kinglongmee@gmail.com>
Date: Tue, 10 Jun 2014 14:04:43 +0000 (+0800)
Subject: NFSD: Using path_get when assigning path for export
X-Git-Tag: firefly_0821_release~176^2~3426^2~164
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0da22a919d6972f629407f79fc096f29d23a4942;p=firefly-linux-kernel-4.4.55.git

NFSD: Using path_get when assigning path for export

Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 13b85f94d9e2..ef2d9d62ce2b 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -698,8 +698,8 @@ static void svc_export_init(struct cache_head *cnew, struct cache_head *citem)
 
 	kref_get(&item->ex_client->ref);
 	new->ex_client = item->ex_client;
-	new->ex_path.dentry = dget(item->ex_path.dentry);
-	new->ex_path.mnt = mntget(item->ex_path.mnt);
+	new->ex_path = item->ex_path;
+	path_get(&item->ex_path);
 	new->ex_fslocs.locations = NULL;
 	new->ex_fslocs.locations_count = 0;
 	new->ex_fslocs.migrated = 0;