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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom policy in Canada: sign http://dissolvethecrtc.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>