Merge branch 'master' of /home/trondmy/repositories/git/linux-2.6/

[linux-2.6] / fs / nfs / write.c

diff --git a/fs/nfs/write.c b/fs/nfs/write.c
index 5d44b8bd107093c72ac5d0aa50f23a20025ec609..b084c03ce493f09de40612a0ed22abc1ad84ea22 100644 (file)
--- a/fs/nfs/write.c
+++ b/fs/nfs/write.c
@@ -21,7 +21,6 @@
 #include <linux/backing-dev.h>
 
 #include <asm/uaccess.h>
-#include <linux/smp_lock.h>
 
 #include "delegation.h"
 #include "internal.h"
@@ -59,7 +58,7 @@ struct nfs_write_data *nfs_commit_alloc(void)
        return p;
 }
 
-void nfs_commit_rcu_free(struct rcu_head *head)
+static void nfs_commit_rcu_free(struct rcu_head *head)
 {
        struct nfs_write_data *p = container_of(head, struct nfs_write_data, task.u.tk_rcu);
        if (p && (p->pagevec != &p->page_array[0]))
@@ -169,7 +168,7 @@ static void nfs_mark_uptodate(struct page *page, unsigned int base, unsigned int
        if (count != nfs_page_length(page))
                return;
        if (count != PAGE_CACHE_SIZE)
-               memclear_highpage_flush(page, count, PAGE_CACHE_SIZE - count);
+               zero_user_page(page, count, PAGE_CACHE_SIZE - count, KM_USER0);
        SetPageUptodate(page);
 }
 
@@ -225,7 +224,7 @@ static int nfs_set_page_writeback(struct page *page)
                struct inode *inode = page->mapping->host;
                struct nfs_server *nfss = NFS_SERVER(inode);
 
-               if (atomic_inc_return(&nfss->writeback) >
+               if (atomic_long_inc_return(&nfss->writeback) >
                                NFS_CONGESTION_ON_THRESH)
                        set_bdi_congested(&nfss->backing_dev_info, WRITE);
        }
@@ -238,7 +237,7 @@ static void nfs_end_page_writeback(struct page *page)
        struct nfs_server *nfss = NFS_SERVER(inode);
 
        end_page_writeback(page);
-       if (atomic_dec_return(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) {
+       if (atomic_long_dec_return(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) {
                clear_bdi_congested(&nfss->backing_dev_info, WRITE);
                congestion_end(WRITE);
        }
@@ -923,7 +922,7 @@ static int nfs_flush_one(struct inode *inode, struct list_head *head, unsigned i
        return 0;
  out_bad:
        while (!list_empty(head)) {
-               struct nfs_page *req = nfs_list_entry(head->next);
+               req = nfs_list_entry(head->next);
                nfs_list_remove_request(req);
                nfs_redirty_request(req);
                nfs_end_page_writeback(req->wb_page);