diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2008-07-21 22:59:42 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-22 10:43:44 +0200 |
| commit | 59438c9fc4f7a92c808c9049bc6b396f98bf954c (patch) | |
| tree | b86d6072612075bc256038a3430d86ab04778d51 /include/asm-x86/xen | |
| parent | c2e3277f875b83e5adc34e96989d6d87ec5f80f7 (diff) | |
x86: rename PTE_MASK to PTE_PFN_MASK
Rusty, in his peevish way, complained that macros defining constants
should have a name which somewhat accurately reflects the actual
purpose of the constant.
Aside from the fact that PTE_MASK gives no clue as to what's actually
being masked, and is misleadingly similar to the functionally entirely
different PMD_MASK, PUD_MASK and PGD_MASK, I don't really see what the
problem is.
But if this patch silences the incessent noise, then it will have
achieved its goal (TODO: write test-case).
Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/xen')
| -rw-r--r-- | include/asm-x86/xen/page.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86/xen/page.h b/include/asm-x86/xen/page.h index 05e678a8662..7b3835d3b77 100644 --- a/include/asm-x86/xen/page.h +++ b/include/asm-x86/xen/page.h @@ -124,7 +124,7 @@ static inline unsigned long mfn_to_local_pfn(unsigned long mfn) static inline unsigned long pte_mfn(pte_t pte) { - return (pte.pte & PTE_MASK) >> PAGE_SHIFT; + return (pte.pte & PTE_PFN_MASK) >> PAGE_SHIFT; } static inline pte_t mfn_pte(unsigned long page_nr, pgprot_t pgprot) |