NFS: Fix up a typo in nfs_dns_ent_put

call_rcu() needs to take a first argument of type (struct rcu_head *).

Fixes: fd497f1e40d9 ("NFS: Lockless DNS lookups")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c
index e93a5dc..a7d3df8 100644 (file)
--- a/fs/nfs/dns_resolve.c
+++ b/fs/nfs/dns_resolve.c
@@ -116,7 +116,7 @@ static void nfs_dns_ent_put(struct kref *ref)
        struct nfs_dns_ent *item;
 
        item = container_of(ref, struct nfs_dns_ent, h.ref);
-       call_rcu(item, nfs_dns_ent_free_rcu);
+       call_rcu(&item->rcu_head, nfs_dns_ent_free_rcu);
 }
 
 static struct cache_head *nfs_dns_ent_alloc(void)