NFS: Fix up inode revalidation accounting

Currently, we are accounting for all calls to nfs_revalidate_inode(), but not
to nfs_revalidate_mapping(), or nfs_lookup_verify_inode(), etc...

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 69036ef..3200358 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1207,6 +1207,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
        dfprintk(PAGECACHE, "NFS: revalidating (%s/%Ld)\n",
                inode->i_sb->s_id, (long long)NFS_FILEID(inode));
 
+       nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
        lock_kernel();
        if (!inode || is_bad_inode(inode))
                goto out_nowait;
@@ -1284,7 +1285,6 @@ int nfs_attribute_timeout(struct inode *inode)
  */
 int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
 {
-       nfs_inc_stats(inode, NFSIOS_INODEREVALIDATE);
        if (!(NFS_I(inode)->cache_validity & NFS_INO_INVALID_ATTR)
                        && !nfs_attribute_timeout(inode))
                return NFS_STALE(inode) ? -ESTALE : 0;