From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Wed, 26 Apr 2017 16:21:49 +0000 (-0400)
Subject: NFS: Add a few more fatal I/O errors to nfs_error_is_fatal()
X-Git-Tag: v4.14-rc1~928^2~21
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=54551d85ad48b5b5f5735b9b76c147096828b626;p=platform%2Fkernel%2Flinux-rpi.git

NFS: Add a few more fatal I/O errors to nfs_error_is_fatal()

EACCES, EDQUOT, EFBIG and ESTALE are all fatal errors as far as NFS
I/O is concerned. They need to be reported back to the application.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 7b38fed..31b26cf 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -756,9 +756,13 @@ static inline bool nfs_error_is_fatal(int err)
 {
 	switch (err) {
 	case -ERESTARTSYS:
+	case -EACCES:
+	case -EDQUOT:
+	case -EFBIG:
 	case -EIO:
 	case -ENOSPC:
 	case -EROFS:
+	case -ESTALE:
 	case -E2BIG:
 		return true;
 	default: