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yaml
---
r: 94018
b: refs/heads/master
c: ec7cade
h: refs/heads/master
v: v3
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Christoph Lameter authored and Linus Torvalds committed Apr 28, 2008
1 parent 4531998 commit e6d21a0
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Showing 2 changed files with 8 additions and 13 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 602c4d112f9abf43af4b882b4a6f5505ed5c51b7
refs/heads/master: ec7cade8c1a3d1ace69b35cc843b181818578dce
19 changes: 7 additions & 12 deletions trunk/include/linux/page-flags.h
Original file line number Diff line number Diff line change
Expand Up @@ -134,6 +134,10 @@ 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(struct page *page) \
{ return 0; }

#define TESTSCFLAG(uname, lname) \
TESTSETFLAG(uname, lname) TESTCLEARFLAG(uname, lname)

Expand Down Expand Up @@ -171,28 +175,19 @@ PAGEFLAG(Readahead, reclaim) /* Reminder to do async read-ahead */
*/
#define PageHighMem(__p) is_highmem(page_zone(__p))
#else
static inline int PageHighMem(struct page *page)
{
return 0;
}
PAGEFLAG_FALSE(HighMem)
#endif

#ifdef CONFIG_SWAP
PAGEFLAG(SwapCache, swapcache)
#else
static inline int PageSwapCache(struct page *page)
{
return 0;
}
PAGEFLAG_FALSE(SwapCache)
#endif

#ifdef CONFIG_IA64_UNCACHED_ALLOCATOR
PAGEFLAG(Uncached, uncached)
#else
static inline int PageUncached(struct page *)
{
return 0;
}
PAGEFLAG_FALSE(Uncached)
#endif

static inline int PageUptodate(struct page *page)
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