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Message-ID: <1381753562-47884-3-git-send-email-wangkefeng.wang@huawei.com>
Date: Mon, 14 Oct 2013 20:26:01 +0800
From: Kefeng Wang <wangkefeng.wang@...wei.com>
To: Alexander Viro <viro@...iv.linux.org.uk>
CC: John McCutchan <john@...nmccutchan.com>,
"J. Bruce Fields" <bfields@...ldses.org>,
Eric Paris <eparis@...hat.com>, Robert Love <rlove@...ve.org>,
<linux-kernel@...r.kernel.org>, <linux-fsdevel@...r.kernel.org>,
<linux-nfs@...r.kernel.org>
Subject: [PATCH 2/3] fs: nfsd: use path_equal() to simply code
Signed-off-by: Kefeng Wang <wangkefeng.wang@...wei.com>
---
fs/nfsd/export.c | 3 +--
fs/nfsd/nfs4xdr.c | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 5f38ea3..ca3610d 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -649,8 +649,7 @@ static int svc_export_match(struct cache_head *a, struct cache_head *b)
struct svc_export *orig = container_of(a, struct svc_export, h);
struct svc_export *new = container_of(b, struct svc_export, h);
return orig->ex_client == new->ex_client &&
- orig->ex_path.dentry == new->ex_path.dentry &&
- orig->ex_path.mnt == new->ex_path.mnt;
+ path_equal(&orig->ex_path, &new->ex_path);
}
static void svc_export_init(struct cache_head *cnew, struct cache_head *citem)
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
index d9454fe..6af4ff1 100644
--- a/fs/nfsd/nfs4xdr.c
+++ b/fs/nfsd/nfs4xdr.c
@@ -1829,7 +1829,7 @@ static __be32 nfsd4_encode_path(const struct path *root,
* dentries/path components in an array.
*/
for (;;) {
- if (cur.dentry == root->dentry && cur.mnt == root->mnt)
+ if (path_equal(&cur, root))
break;
if (cur.dentry == cur.mnt->mnt_root) {
if (follow_up(&cur))
--
1.8.2.1
--
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