diff options
| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-05 14:30:43 -0500 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-02-06 15:26:08 -0500 |
| commit | a034a010f48bf49efe25098c16c16b9708ccbba5 (patch) | |
| tree | 7ac8fb36b734be460b9a66f1e591015f4826720c /arch/x86/include/asm/pgtable-3level.h | |
| parent | 45c82b5a770be66845687a7d027c8b52946d59af (diff) | |
x86: unify pte_none
Impact: cleanup
Unify and demacro pte_none.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/include/asm/pgtable-3level.h')
| -rw-r--r-- | arch/x86/include/asm/pgtable-3level.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index 447da43cddb3..07e0734f6202 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h | |||
| @@ -151,11 +151,6 @@ static inline int pte_same(pte_t a, pte_t b) | |||
| 151 | return a.pte_low == b.pte_low && a.pte_high == b.pte_high; | 151 | return a.pte_low == b.pte_low && a.pte_high == b.pte_high; |
| 152 | } | 152 | } |
| 153 | 153 | ||
| 154 | static inline int pte_none(pte_t pte) | ||
| 155 | { | ||
| 156 | return !pte.pte_low && !pte.pte_high; | ||
| 157 | } | ||
| 158 | |||
| 159 | /* | 154 | /* |
| 160 | * Bits 0, 6 and 7 are taken in the low part of the pte, | 155 | * Bits 0, 6 and 7 are taken in the low part of the pte, |
| 161 | * put the 32 bits of offset into the high part. | 156 | * put the 32 bits of offset into the high part. |