From f0ad670d7061efad138df19aefe569263c4ea37b Mon Sep 17 00:00:00 2001
From: Benny Halevy <bhalevy@panasas.com>
Date: Mon, 6 Apr 2009 12:00:36 +0300
Subject: nfsd41: define NFSD_DRC_SIZE_SHIFT in set_max_drc

Fixes the following compiler error:
fs/nfsd/nfssvc.c: In function 'set_max_drc':
fs/nfsd/nfssvc.c:240: error: 'NFSD_DRC_SIZE_SHIFT' undeclared

CONFIG_NFSD_V4 is not set

Reported-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
---
 fs/nfsd/nfssvc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'fs')

diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index e9d57734a34..469c931cca9 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -236,6 +236,8 @@ void nfsd_reset_versions(void)
  */
 static void set_max_drc(void)
 {
+	/* The percent of nr_free_buffer_pages used by the V4.1 server DRC */
+	#define NFSD_DRC_SIZE_SHIFT	7
 	nfsd_serv->sv_drc_max_pages = nr_free_buffer_pages()
 						>> NFSD_DRC_SIZE_SHIFT;
 	nfsd_serv->sv_drc_pages_used = 0;
-- 
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