From: Andrew Elble <aweits@rit.edu>
Date: Wed, 15 Jun 2016 16:52:07 +0000 (-0400)
Subject: nfs/nfsd: Move useful bitfield ops to a commonly accessible place
X-Git-Tag: v5.15~13099^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1adf0c5a4451a100cd9253c1d6e3ca77f4a5a98b;p=platform%2Fkernel%2Flinux-starfive.git

nfs/nfsd: Move useful bitfield ops to a commonly accessible place

So these may be used in nfsd as well

Signed-off-by: Andrew Elble <aweits@rit.edu>
Reviewed-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
---

diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index bfed6b3..c6564ad 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -643,4 +643,15 @@ enum pnfs_update_layout_reason {
 	PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET,
 };
 
+#define NFS4_OP_MAP_NUM_LONGS					\
+	DIV_ROUND_UP(LAST_NFS4_OP, 8 * sizeof(unsigned long))
+#define NFS4_OP_MAP_NUM_WORDS \
+	(NFS4_OP_MAP_NUM_LONGS * sizeof(unsigned long) / sizeof(u32))
+struct nfs4_op_map {
+	union {
+		unsigned long longs[NFS4_OP_MAP_NUM_LONGS];
+		u32 words[NFS4_OP_MAP_NUM_WORDS];
+	} u;
+};
+
 #endif
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index c304a11..e66abc2 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1185,17 +1185,6 @@ struct pnfs_ds_commit_info {
 	struct pnfs_commit_bucket *buckets;
 };
 
-#define NFS4_OP_MAP_NUM_LONGS \
-	DIV_ROUND_UP(LAST_NFS4_OP, 8 * sizeof(unsigned long))
-#define NFS4_OP_MAP_NUM_WORDS \
-	(NFS4_OP_MAP_NUM_LONGS * sizeof(unsigned long) / sizeof(u32))
-struct nfs4_op_map {
-	union {
-		unsigned long longs[NFS4_OP_MAP_NUM_LONGS];
-		u32 words[NFS4_OP_MAP_NUM_WORDS];
-	} u;
-};
-
 struct nfs41_state_protection {
 	u32 how;
 	struct nfs4_op_map enforce;