12 files changed, 6 insertions, 19 deletions

diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
index d53f8c6a9ecb..fe0a6b8ac149 100644
--- a/fs/nfs/callback.c
+++ b/fs/nfs/callback.c
@@ -6,7 +6,6 @@
  * NFSv4 callback handling
  */
 
-#include <linux/config.h>
 #include <linux/completion.h>
 #include <linux/ip.h>
 #include <linux/module.h>
diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
index 462cfceb50c5..7719483ecdfc 100644
--- a/fs/nfs/callback_proc.c
+++ b/fs/nfs/callback_proc.c
@@ -5,7 +5,6 @@
  *
  * NFSv4 callback procedures
  */
-#include <linux/config.h>
 #include <linux/nfs4.h>
 #include <linux/nfs_fs.h>
 #include "nfs4_fs.h"
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
index c92991328d9a..29f932192054 100644
--- a/fs/nfs/callback_xdr.c
+++ b/fs/nfs/callback_xdr.c
@@ -5,7 +5,6 @@
  *
  * NFSv4 callback encode/decode procedures
  */
-#include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/sunrpc/svc.h>
 #include <linux/nfs4.h>
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index d3be923d4e43..9540a316c05e 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -6,7 +6,6 @@
  * NFS file delegation management
  *
  */
-#include <linux/config.h>
 #include <linux/completion.h>
 #include <linux/kthread.h>
 #include <linux/module.h>
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c
index 9ae7b6f6bf30..fecd3b095deb 100644
--- a/fs/nfs/direct.c
+++ b/fs/nfs/direct.c
@@ -38,7 +38,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index c5b916605fb0..d349fb2245da 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -13,7 +13,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/init.h>
 
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 4fe51c1292bb..e4f4e5def0fc 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -81,9 +81,9 @@ extern struct file_system_type clone_nfs_fs_type;
 #ifdef CONFIG_NFS_V4
 extern struct file_system_type clone_nfs4_fs_type;
 #endif
-#ifdef CONFIG_PROC_FS
+
 extern struct rpc_stat nfs_rpcstat;
-#endif
+
 extern int __init register_nfs_fs(void);
 extern void __exit unregister_nfs_fs(void);
 
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 96e5b82c153b..090a36b07a22 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -38,7 +38,6 @@
  * subsequent patch.
  */
 
-#include <linux/config.h>
 #include <linux/slab.h>
 #include <linux/smp_lock.h>
 #include <linux/nfs_fs.h>
diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index d89f6fb3b3a3..36e902a88ca1 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -9,7 +9,6 @@
  *
  */
 
-#include <linux/config.h>
 #include <linux/slab.h>
 #include <linux/file.h>
 #include <linux/sunrpc/clnt.h>
@@ -315,6 +314,7 @@ nfs_scan_lock_dirty(struct nfs_inode *nfsi, struct list_head *dst,
 						req->wb_index, NFS_PAGE_TAG_DIRTY);
 				nfs_list_remove_request(req);
 				nfs_list_add_request(req, dst);
+				dec_zone_page_state(req->wb_page, NR_FILE_DIRTY);
 				res++;
 			}
 		}
diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 32cf3773af0c..52bf634260a1 100644
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -15,7 +15,6 @@
  * within the RPC code when root squashing is suspected.
  */
 
-#include <linux/config.h>
 #include <linux/time.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c
index db61e51bb154..2fe3403c2409 100644
--- a/fs/nfs/sysctl.c
+++ b/fs/nfs/sysctl.c
@@ -3,7 +3,6 @@
  *
  * Sysctl interface to NFS parameters
  */
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/linkage.h>
 #include <linux/ctype.h>
diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 8fccb9cb173b..bca5734ca9fb 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -46,7 +46,6 @@
  * Copyright (C) 1996, 1997, Olaf Kirch <okir@monad.swb.de>
  */
 
-#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
@@ -497,7 +496,7 @@ nfs_mark_request_dirty(struct nfs_page *req)
 	nfs_list_add_request(req, &nfsi->dirty);
 	nfsi->ndirty++;
 	spin_unlock(&nfsi->req_lock);
-	inc_page_state(nr_dirty);
+	inc_zone_page_state(req->wb_page, NR_FILE_DIRTY);
 	mark_inode_dirty(inode);
 }
 
@@ -525,7 +524,7 @@ nfs_mark_request_commit(struct nfs_page *req)
 	nfs_list_add_request(req, &nfsi->commit);
 	nfsi->ncommit++;
 	spin_unlock(&nfsi->req_lock);
-	inc_page_state(nr_unstable);
+	inc_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
 	mark_inode_dirty(inode);
 }
 #endif
@@ -609,7 +608,6 @@ nfs_scan_dirty(struct inode *inode, struct list_head *dst, unsigned long idx_sta
 	if (nfsi->ndirty != 0) {
 		res = nfs_scan_lock_dirty(nfsi, dst, idx_start, npages);
 		nfsi->ndirty -= res;
-		sub_page_state(nr_dirty,res);
 		if ((nfsi->ndirty == 0) != list_empty(&nfsi->dirty))
 			printk(KERN_ERR "NFS: desynchronized value of nfs_i.ndirty.\n");
 	}
@@ -1394,7 +1392,6 @@ static void nfs_commit_done(struct rpc_task *task, void *calldata)
 {
 	struct nfs_write_data	*data = calldata;
 	struct nfs_page		*req;
-	int res = 0;
 
         dprintk("NFS: %4d nfs_commit_done (status %d)\n",
                                 task->tk_pid, task->tk_status);
@@ -1406,6 +1403,7 @@ static void nfs_commit_done(struct rpc_task *task, void *calldata)
 	while (!list_empty(&data->pages)) {
 		req = nfs_list_entry(data->pages.next);
 		nfs_list_remove_request(req);
+		dec_zone_page_state(req->wb_page, NR_UNSTABLE_NFS);
 
 		dprintk("NFS: commit (%s/%Ld %d@%Ld)",
 			req->wb_context->dentry->d_inode->i_sb->s_id,
@@ -1432,9 +1430,7 @@ static void nfs_commit_done(struct rpc_task *task, void *calldata)
 		nfs_mark_request_dirty(req);
 	next:
 		nfs_clear_page_writeback(req);
-		res++;
 	}
-	sub_page_state(nr_unstable,res);
 }
 
 static const struct rpc_call_ops nfs_commit_ops = {