[PATCH 25/29] nfs: only use stable storage for swap

[Peter Zijlstra]

unstable writes don't make sense for swap pages.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxx>
---
 fs/nfs/write.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6-git/fs/nfs/write.c
===================================================================
--- linux-2.6-git.orig/fs/nfs/write.c	2007-02-21 12:15:10.000000000 +0100
+++ linux-2.6-git/fs/nfs/write.c	2007-02-21 12:15:13.000000000 +0100
@@ -197,7 +197,7 @@ static int nfs_writepage_setup(struct nf
 static int wb_priority(struct writeback_control *wbc)
 {
 	if (wbc->for_reclaim)
-		return FLUSH_HIGHPRI;
+		return FLUSH_HIGHPRI|FLUSH_STABLE;
 	if (wbc->for_kupdate)
 		return FLUSH_LOWPRI;
 	return 0;

-- 

-
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