From: Christoph Hellwig <hch@lst.de>
Date: Sat, 16 Aug 2014 11:31:51 +0000 (+0200)
Subject: nfs: add LAYOUT_TYPE_MAX enum value
X-Git-Tag: firefly_0821_release~176^2~2212^2~19
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=6cae0a4648c0db2a74efb816cd2ce84390c90480;p=firefly-linux-kernel-4.4.55.git

nfs: add LAYOUT_TYPE_MAX enum value

This gives us a nice upper bound for later use in nfѕd.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 022b761dbf0a..8a3589c2542c 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -516,6 +516,7 @@ enum pnfs_layouttype {
 	LAYOUT_NFSV4_1_FILES  = 1,
 	LAYOUT_OSD2_OBJECTS = 2,
 	LAYOUT_BLOCK_VOLUME = 3,
+	LAYOUT_TYPE_MAX
 };
 
 /* used for both layout return and recall */