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-rw-r--r--include/linux/page-flags.h9
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 6081493db68..e90a673be67 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -124,9 +124,6 @@ enum pageflags {
/* SLOB */
PG_slob_free = PG_private,
-
- /* SLUB */
- PG_slub_frozen = PG_active,
};
#ifndef __GENERATING_BOUNDS_H
@@ -135,7 +132,7 @@ enum pageflags {
* Macros to create function definitions for page flags
*/
#define TESTPAGEFLAG(uname, lname) \
-static inline int Page##uname(struct page *page) \
+static inline int Page##uname(const struct page *page) \
{ return test_bit(PG_##lname, &page->flags); }
#define SETPAGEFLAG(uname, lname) \
@@ -173,7 +170,7 @@ static inline int __TestClearPage##uname(struct page *page) \
__SETPAGEFLAG(uname, lname) __CLEARPAGEFLAG(uname, lname)
#define PAGEFLAG_FALSE(uname) \
-static inline int Page##uname(struct page *page) \
+static inline int Page##uname(const struct page *page) \
{ return 0; }
#define TESTSCFLAG(uname, lname) \
@@ -212,8 +209,6 @@ PAGEFLAG(SwapBacked, swapbacked) __CLEARPAGEFLAG(SwapBacked, swapbacked)
__PAGEFLAG(SlobFree, slob_free)
-__PAGEFLAG(SlubFrozen, slub_frozen)
-
/*
* Private page markings that may be used by the filesystem that owns the page
* for its own purposes.