* [PATCH] page-flags: drop __TestClearPage*() helpers
@ 2015-11-23 21:24 Kirill A. Shutemov
0 siblings, 0 replies; only message in thread
From: Kirill A. Shutemov @ 2015-11-23 21:24 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, linux-mm, Kirill A. Shutemov
Nobody uses them.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
---
include/linux/page-flags.h | 10 +---------
scripts/tags.sh | 2 --
2 files changed, 1 insertion(+), 11 deletions(-)
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 190f1915a097..7bc7fd9c4c5c 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -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
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 8e5aee6d9da2..b4f119544a83 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -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/' \
@@ -258,7 +257,6 @@ 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/' \
--
2.6.2
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2015-11-23 21:24 [PATCH] page-flags: drop __TestClearPage*() helpers Kirill A. Shutemov
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