Merge branch 'for-rmk' of git://git.pengutronix.de/git/imx/linux-2.6

[net-next-2.6.git] / fs / xfs / linux-2.6 / xfs_aops.c

diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 15412fe15c3a47f3cc744af36cecfe2b01e5a5a3..b552f816de15942095f82ad0302b8656f7db09ae 100644 (file)
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -852,8 +852,8 @@ xfs_convert_page(
                SetPageUptodate(page);
 
        if (count) {
-               wbc->nr_to_write--;
-               if (wbc->nr_to_write <= 0)
+               if (--wbc->nr_to_write <= 0 &&
+                   wbc->sync_mode == WB_SYNC_NONE)
                        done = 1;
        }
        xfs_start_page_writeback(page, !page_dirty, count);
@@ -1068,7 +1068,7 @@ xfs_vm_writepage(
         * by themselves.
         */
        if ((current->flags & (PF_MEMALLOC|PF_KSWAPD)) == PF_MEMALLOC)
-               goto out_fail;
+               goto redirty;
 
        /*
         * We need a transaction if there are delalloc or unwritten buffers
@@ -1080,7 +1080,7 @@ xfs_vm_writepage(
         */
        xfs_count_page_state(page, &delalloc, &unwritten);
        if ((current->flags & PF_FSTRANS) && (delalloc || unwritten))
-               goto out_fail;
+               goto redirty;
 
        /* Is this page beyond the end of the file? */
        offset = i_size_read(inode);
@@ -1245,12 +1245,15 @@ error:
        if (iohead)
                xfs_cancel_ioend(iohead);
 
+       if (err == -EAGAIN)
+               goto redirty;
+
        xfs_aops_discard_page(page);
        ClearPageUptodate(page);
        unlock_page(page);
        return err;
 
-out_fail:
+redirty:
        redirty_page_for_writepage(wbc, page);
        unlock_page(page);
        return 0;