2 files changed, 4 insertions, 6 deletions

diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c
index d3ff7abcf545..36e902a88ca1 100644
--- a/fs/nfs/pagelist.c
+++ b/fs/nfs/pagelist.c
@@ -314,6 +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/write.c b/fs/nfs/write.c
index 1aadc138ec4a..bca5734ca9fb 100644
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -496,7 +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);
 }
 
@@ -524,7 +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
@@ -608,7 +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");
         }
@@ -1393,7 +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);
@@ -1405,6 +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,
@@ -1431,9 +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 = {