[PATCH] mm: remove unused TestSetPageLocked() interface

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TestSetPageLocked() isn't being used anywhere. Also, using it would
likely be an error, since the proper interface trylock_page() provides
stronger ordering guarantees.

Signed-off-by: Michel Lespinasse <walken@xxxxxxxxxx>
---
 include/linux/page-flags.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 0db8037..811183d 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -196,7 +196,7 @@ static inline int __TestClearPage##uname(struct page *page) { return 0; }
 
 struct page;	/* forward declaration */
 
-TESTPAGEFLAG(Locked, locked) TESTSETFLAG(Locked, locked)
+TESTPAGEFLAG(Locked, locked)
 PAGEFLAG(Error, error) TESTCLEARFLAG(Error, error)
 PAGEFLAG(Referenced, referenced) TESTCLEARFLAG(Referenced, referenced)
 PAGEFLAG(Dirty, dirty) TESTSCFLAG(Dirty, dirty) __CLEARPAGEFLAG(Dirty, dirty)
-- 
1.7.3.1

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