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Commit 685eaade authored by Kirill A. Shutemov's avatar Kirill A. Shutemov Committed by Linus Torvalds
Browse files

page-flags: drop __TestClearPage*() helpers 



Nobody uses them.

Signed-off-by: default avatarKirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 1c290f64

include/linux/page-flags.h

+1 −9
Original line number Diff line number Diff line
@@ -211,10 +211,6 @@ static inline int TestSetPage##uname(struct page *page) \ 
static inline int TestClearPage##uname(struct page *page)		\

	{ return test_and_clear_bit(PG_##lname, &policy(page, 1)->flags); }



#define __TESTCLEARFLAG(uname, lname, policy)				\

static inline int __TestClearPage##uname(struct page *page)		\

	{ return __test_and_clear_bit(PG_##lname, &policy(page, 1)->flags); }



#define PAGEFLAG(uname, lname, policy)					\

	TESTPAGEFLAG(uname, lname, policy)				\

	SETPAGEFLAG(uname, lname, policy)				\
@@ -247,9 +243,6 @@ 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)
@@ -331,10 +324,9 @@ PAGEFLAG(Unevictable, unevictable, PF_HEAD) 
PAGEFLAG(Mlocked, mlocked, PF_NO_TAIL)

	__CLEARPAGEFLAG(Mlocked, mlocked, PF_NO_TAIL)

	TESTSCFLAG(Mlocked, mlocked, PF_NO_TAIL)

	__TESTCLEARFLAG(Mlocked, mlocked, PF_NO_TAIL)

#else

PAGEFLAG_FALSE(Mlocked) __CLEARPAGEFLAG_NOOP(Mlocked)

	TESTSCFLAG_FALSE(Mlocked) __TESTCLEARFLAG_FALSE(Mlocked)

	TESTSCFLAG_FALSE(Mlocked)

#endif



#ifdef CONFIG_ARCH_USES_PG_UNCACHED

scripts/tags.sh

+0 −2
Original line number Diff line number Diff line
@@ -193,7 +193,6 @@ exuberant() 
	--regex-c++='/CLEARPAGEFLAG_NOOP\(([^,)]*).*/ClearPage\1/'	\

	--regex-c++='/__CLEARPAGEFLAG_NOOP\(([^,)]*).*/__ClearPage\1/'	\

	--regex-c++='/TESTCLEARFLAG_FALSE\(([^,)]*).*/TestClearPage\1/' \

	--regex-c++='/__TESTCLEARFLAG_FALSE\(([^,)]*).*/__TestClearPage\1/' \

	--regex-c++='/_PE\(([^,)]*).*/PEVENT_ERRNO__\1/'		\

	--regex-c++='/TASK_PFA_TEST\([^,]*,\s*([^)]*)\)/task_\1/'	\

	--regex-c++='/TASK_PFA_SET\([^,]*,\s*([^)]*)\)/task_set_\1/'	\
@@ -260,7 +259,6 @@ emacs() 
	--regex='/CLEARPAGEFLAG_NOOP(\([^,)]*\).*/ClearPage\1/'	\

	--regex='/__CLEARPAGEFLAG_NOOP(\([^,)]*\).*/__ClearPage\1/' \

	--regex='/TESTCLEARFLAG_FALSE(\([^,)]*\).*/TestClearPage\1/' \

	--regex='/__TESTCLEARFLAG_FALSE(\([^,)]*\).*/__TestClearPage\1/' \

	--regex='/TASK_PFA_TEST\([^,]*,\s*([^)]*)\)/task_\1/'		\

	--regex='/TASK_PFA_SET\([^,]*,\s*([^)]*)\)/task_set_\1/'	\

	--regex='/TASK_PFA_CLEAR\([^,]*,\s*([^)]*)\)/task_clear_\1/'	\