Re: [PATCH 00/35] IO-less dirty throttling v4

[Wu Fengguang]

On Tue, Dec 14, 2010 at 11:26:29AM +0800, Yan, Zheng wrote:
> got error "global_dirty_limits" [fs/nfs/nfs.ko] undefined! when
> compiling dirty-throttling-v4

Thanks! This should fix it. The fix will show up in the git tree after a while.

Thanks,
Fengguang
---
Subject: writeback: export global_dirty_limits() for NFS
Date: Tue Dec 14 12:55:18 CST 2010

"global_dirty_limits" [fs/nfs/nfs.ko] undefined!

Reported-by: Yan Zheng <zheng.z.yan@xxxxxxxxxxxxxxx>
Signed-off-by: Wu Fengguang <fengguang.wu@xxxxxxxxx>
---
 mm/page-writeback.c |    1 +
 1 file changed, 1 insertion(+)

--- linux-next.orig/mm/page-writeback.c	2010-12-14 12:54:57.000000000 +0800
+++ linux-next/mm/page-writeback.c	2010-12-14 12:55:11.000000000 +0800
@@ -419,6 +419,7 @@ void global_dirty_limits(unsigned long *
 	*pbackground = background;
 	*pdirty = dirty;
 }
+EXPORT_SYMBOL_GPL(global_dirty_limits);
 
 /**
  * bdi_dirty_limit - @bdi's share of dirty throttling threshold
--
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