From 12c34651994b77ac0cf231cd710f9d511845a4e1 Mon Sep 17 00:00:00 2001
From: James Simmons <jsimmons@infradead.org>
Date: Fri, 10 Mar 2023 09:12:27 -0500
Subject: [PATCH] LU-14291 batch: don't include lustre_update.h for client only
 builds

The header lustre_update.h contains a huge amount of server only
code. Remove lustre_update.h for a client only build and include
only what we need for client directly.

Test-Parameters: trivial
Change-Id: I84dc39672340045bde09249d98f32aa9abec63b8
Signed-off-by: James Simmons <jsimmons@infradead.org>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/50258
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-by: Qian Yingjin <qian@ddn.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---
 lustre/mdc/mdc_batch.c |  1 -
 lustre/ptlrpc/batch.c  | 18 +++++++++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/lustre/mdc/mdc_batch.c b/lustre/mdc/mdc_batch.c
index f7dab0a..e37a91e 100644
--- a/lustre/mdc/mdc_batch.c
+++ b/lustre/mdc/mdc_batch.c
@@ -36,7 +36,6 @@
 #define DEBUG_SUBSYSTEM S_MDC
 
 #include <linux/module.h>
-#include <lustre_update.h>
 #include <lustre_acl.h>
 
 #include "mdc_internal.h"
diff --git a/lustre/ptlrpc/batch.c b/lustre/ptlrpc/batch.c
index 18b8796..0cc8f88 100644
--- a/lustre/ptlrpc/batch.c
+++ b/lustre/ptlrpc/batch.c
@@ -36,8 +36,24 @@
 #define DEBUG_SUBSYSTEM S_MDC
 
 #include <linux/module.h>
-#include <lustre_update.h>
 #include <obd.h>
+#ifdef HAVE_SERVER_SUPPORT
+#include <lustre_update.h>
+#else
+
+#define OUT_UPDATE_REPLY_SIZE		4096
+
+static inline struct lustre_msg *
+batch_update_repmsg_next(struct batch_update_reply *bur,
+			 struct lustre_msg *repmsg)
+{
+	if (repmsg)
+		return (struct lustre_msg *)((char *)repmsg +
+					     lustre_packed_msg_size(repmsg));
+	else
+		return &bur->burp_repmsg[0];
+}
+#endif
 
 struct batch_update_buffer {
 	struct batch_update_request	*bub_req;
-- 
1.8.3.1