Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  NFS: Fix an Oops in the NFSv4 atomic open code
  NFS: Fix the selection of security flavours in Kconfig
  NFS: fix the return value of nfs_file_fsync()
  rpcrdma: Fix SQ size calculation when memreg is FRMR
  xprtrdma: Do not truncate iova_start values in frmr registrations.
  nfs: Remove redundant NULL check upon kfree()
  nfs: Add "lookupcache" to displayed mount options
  NFS: allow close-to-open cache semantics to apply to root of NFS filesystem
  SUNRPC: fix NFS client over TCP hangs due to packet loss (Bug 16494)

1 files changed, 7 insertions, 0 deletions

diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index ee26316ad1f4..ec3966e4706b 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -655,6 +655,13 @@ static void nfs_show_mount_options(struct seq_file *m, struct nfs_server *nfss,
 
         if (nfss->options & NFS_OPTION_FSCACHE)
                 seq_printf(m, ",fsc");
+
+        if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONEG) {
+                if (nfss->flags & NFS_MOUNT_LOOKUP_CACHE_NONE)
+                        seq_printf(m, ",lookupcache=none");
+                else
+                        seq_printf(m, ",lookupcache=pos");
+        }
 }
 
 /*