NFS: Add a boot parameter to disable 64 bit inode numbers

This boot parameter will allow legacy 32-bit applications which call stat()
to continue to function even if the NFSv3/v4 server uses 64-bit inode
numbers.

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

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index a4fdc4cc306c..8ec7fbd8240c 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -427,7 +427,8 @@ int nfs_do_filldir(nfs_readdir_descriptor_t *desc, void *dirent,
                 }
 
                 res = filldir(dirent, entry->name, entry->len, 
-                              file->f_pos, fileid, d_type);
+                              file->f_pos, nfs_compat_user_ino64(fileid),
+                              d_type);
                 if (res < 0)
                         break;
                 file->f_pos++;