1 files changed, 26 insertions, 8 deletions

diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 0d2a4e7012aa..c74d3e875314 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -96,7 +96,22 @@ enum pageflags {
 #ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
         PG_uncached,            /* Page has been mapped as uncached */
 #endif
-        __NR_PAGEFLAGS
+        __NR_PAGEFLAGS,
+
+        /* Filesystems */
+        PG_checked = PG_owner_priv_1,
+
+        /* XEN */
+        PG_pinned = PG_owner_priv_1,
+        PG_savepinned = PG_dirty,
+
+        /* SLOB */
+        PG_slob_page = PG_active,
+        PG_slob_free = PG_private,
+
+        /* SLUB */
+        PG_slub_frozen = PG_active,
+        PG_slub_debug = PG_error,
 };
 
 #ifndef __GENERATING_BOUNDS_H
@@ -148,20 +163,26 @@ static inline int Page##uname(struct page *page) 			\
 
 struct page;    /* forward declaration */
 
-PAGEFLAG(Locked, locked) TESTSCFLAG(Locked, locked)
+TESTPAGEFLAG(Locked, locked)
 PAGEFLAG(Error, error)
 PAGEFLAG(Referenced, referenced) TESTCLEARFLAG(Referenced, referenced)
 PAGEFLAG(Dirty, dirty) TESTSCFLAG(Dirty, dirty) __CLEARPAGEFLAG(Dirty, dirty)
 PAGEFLAG(LRU, lru) __CLEARPAGEFLAG(LRU, lru)
 PAGEFLAG(Active, active) __CLEARPAGEFLAG(Active, active)
 __PAGEFLAG(Slab, slab)
-PAGEFLAG(Checked, owner_priv_1)         /* Used by some filesystems */
-PAGEFLAG(Pinned, owner_priv_1) TESTSCFLAG(Pinned, owner_priv_1) /* Xen */
-PAGEFLAG(SavePinned, dirty);                                    /* Xen */
+PAGEFLAG(Checked, checked)              /* Used by some filesystems */
+PAGEFLAG(Pinned, pinned) TESTSCFLAG(Pinned, pinned)     /* Xen */
+PAGEFLAG(SavePinned, savepinned);                       /* Xen */
 PAGEFLAG(Reserved, reserved) __CLEARPAGEFLAG(Reserved, reserved)
 PAGEFLAG(Private, private) __CLEARPAGEFLAG(Private, private)
         __SETPAGEFLAG(Private, private)
 
+__PAGEFLAG(SlobPage, slob_page)
+__PAGEFLAG(SlobFree, slob_free)
+
+__PAGEFLAG(SlubFrozen, slub_frozen)
+__PAGEFLAG(SlubDebug, slub_debug)
+
 /*
  * Only test-and-set exist for PG_writeback.  The unconditional operators are
  * risky: they bypass page accounting.
@@ -218,9 +239,6 @@ static inline void __SetPageUptodate(struct page *page)
 {
         smp_wmb();
         __set_bit(PG_uptodate, &(page)->flags);
-#ifdef CONFIG_S390
-        page_clear_dirty(page);
-#endif
 }
 
 static inline void SetPageUptodate(struct page *page)