NFS: Consider ETIMEDOUT to be a fatal error

When we introduce the 'softerr' mount option, we will see the RPC
layer returning ETIMEDOUT errors if the server is unresponsive. We
want to consider those errors to be fatal on par with the EIO errors
that are returned by ordinary 'soft' timeouts..

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index c7cf23ae6597..3cefd0ed01be 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -766,6 +766,7 @@ static inline bool nfs_error_is_fatal(int err)
         case -ESTALE:
         case -E2BIG:
         case -ENOMEM:
+        case -ETIMEDOUT:
                 return true;
         default:
                 return false;