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- Set and check for the correct PTE write bits on x86 SMP. The MP kernel is now functional again.

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svn path=/trunk/; revision=44057
This commit is contained in:
Stefan Ginsberg 2009-11-09 22:05:36 +00:00
parent 1a3c56692d
commit 6fcf0fd7b8
1 changed files with 8 additions and 0 deletions
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8
reactos/ntoskrnl/include/internal/i386/mm.h
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@ -45,10 +45,18 @@ PULONG MmGetPageDirectory(VOID);
#define MI_PAGE_DISABLE_CACHE(x) ((x)->u.Hard.CacheDisable = 1)
#define MI_PAGE_WRITE_THROUGH(x) ((x)->u.Hard.WriteThrough = 1)
#define MI_PAGE_WRITE_COMBINED(x) ((x)->u.Hard.WriteThrough = 0)
#if !defined(CONFIG_SMP)
#define MI_IS_PAGE_WRITEABLE(x) ((x)->u.Hard.Write == 1)
#else
#define MI_IS_PAGE_WRITEABLE(x) ((x)->u.Hard.Writable == 1)
#endif
#define MI_IS_PAGE_COPY_ON_WRITE(x)((x)->u.Hard.CopyOnWrite == 1)
#define MI_IS_PAGE_DIRTY(x) ((x)->u.Hard.Dirty == 1)
#define MI_MAKE_OWNER_PAGE(x) ((x)->u.Hard.Owner = 1)
#if !defined(CONFIG_SMP)
#define MI_MAKE_WRITE_PAGE(x) ((x)->u.Hard.Write = 1)
#else
#define MI_MAKE_WRITE_PAGE(x) ((x)->u.Hard.Writable = 1)
#endif
#endif /* __NTOSKRNL_INCLUDE_INTERNAL_I386_MM_H */