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| author | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-11-19 21:32:12 +1100 |
| commit | b10778a00d40b3d9fdaaf5891e802794781ff71c (patch) | |
| tree | 6ba4cbac86eecedc3f30650e7f764ecf00c83898 /include/linux/page-flags.h | |
| parent | 594081ee7145cc30a3977cb4e218f81213b63dc5 (diff) | |
| parent | bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9 (diff) | |
Merge commit 'v3.17' into next
Diffstat (limited to 'include/linux/page-flags.h')
| -rw-r--r-- | include/linux/page-flags.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 8304959ad33..e1f5fcd7979 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -171,13 +171,12 @@ static inline int __TestClearPage##uname(struct page *page) \ #define __PAGEFLAG(uname, lname) TESTPAGEFLAG(uname, lname) \ __SETPAGEFLAG(uname, lname) __CLEARPAGEFLAG(uname, lname) -#define PAGEFLAG_FALSE(uname) \ -static inline int Page##uname(const struct page *page) \ - { return 0; } - #define TESTSCFLAG(uname, lname) \ TESTSETFLAG(uname, lname) TESTCLEARFLAG(uname, lname) +#define TESTPAGEFLAG_FALSE(uname) \ +static inline int Page##uname(const struct page *page) { return 0; } + #define SETPAGEFLAG_NOOP(uname) \ static inline void SetPage##uname(struct page *page) { } @@ -187,12 +186,21 @@ static inline void ClearPage##uname(struct page *page) { } #define __CLEARPAGEFLAG_NOOP(uname) \ static inline void __ClearPage##uname(struct page *page) { } +#define TESTSETFLAG_FALSE(uname) \ +static inline int TestSetPage##uname(struct page *page) { return 0; } + #define TESTCLEARFLAG_FALSE(uname) \ static inline int TestClearPage##uname(struct page *page) { return 0; } #define __TESTCLEARFLAG_FALSE(uname) \ static inline int __TestClearPage##uname(struct page *page) { return 0; } +#define PAGEFLAG_FALSE(uname) TESTPAGEFLAG_FALSE(uname) \ + SETPAGEFLAG_NOOP(uname) CLEARPAGEFLAG_NOOP(uname) + +#define TESTSCFLAG_FALSE(uname) \ + TESTSETFLAG_FALSE(uname) TESTCLEARFLAG_FALSE(uname) + struct page; /* forward declaration */ TESTPAGEFLAG(Locked, locked) @@ -248,7 +256,6 @@ PAGEFLAG_FALSE(HighMem) PAGEFLAG(SwapCache, swapcache) #else PAGEFLAG_FALSE(SwapCache) - SETPAGEFLAG_NOOP(SwapCache) CLEARPAGEFLAG_NOOP(SwapCache) #endif PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable) @@ -258,8 +265,8 @@ PAGEFLAG(Unevictable, unevictable) __CLEARPAGEFLAG(Unevictable, unevictable) PAGEFLAG(Mlocked, mlocked) __CLEARPAGEFLAG(Mlocked, mlocked) TESTSCFLAG(Mlocked, mlocked) __TESTCLEARFLAG(Mlocked, mlocked) #else -PAGEFLAG_FALSE(Mlocked) SETPAGEFLAG_NOOP(Mlocked) - TESTCLEARFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked) +PAGEFLAG_FALSE(Mlocked) __CLEARPAGEFLAG_NOOP(Mlocked) + TESTSCFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked) #endif #ifdef CONFIG_ARCH_USES_PG_UNCACHED |