From: Martin Brandenburg <martin@omnibond.com>
Date: Tue, 6 Nov 2018 19:51:39 +0000 (+0000)
Subject: orangefs: do not return successful read when the client-core disappeared
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=43f34576042eb3256c39b502b22c6755144f7517;p=openwrt%2Fstaging%2Fblogic.git

orangefs: do not return successful read when the client-core disappeared

Signed-off-by: Martin Brandenburg <martin@omnibond.com>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>
---

diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c
index d8c97b87bf26..0af9f0b42d80 100644
--- a/fs/orangefs/file.c
+++ b/fs/orangefs/file.c
@@ -169,7 +169,10 @@ populate_shared_memory:
 			 * trigger the write.
 			 */
 			case OP_VFS_STATE_INPROGR:
-				ret = total_size;
+				if (type == ORANGEFS_IO_READ)
+					ret = -EINTR;
+				else
+					ret = total_size;
 				break;
 			default:
 				gossip_err("%s: unexpected op state :%d:.\n",