diff options
Diffstat (limited to 'arch/mips/include/asm/pgtable-bits.h')
| -rw-r--r-- | arch/mips/include/asm/pgtable-bits.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/arch/mips/include/asm/pgtable-bits.h b/arch/mips/include/asm/pgtable-bits.h index ca11f14f40a3..fc807aa5ec8d 100644 --- a/arch/mips/include/asm/pgtable-bits.h +++ b/arch/mips/include/asm/pgtable-bits.h | |||
| @@ -48,8 +48,6 @@ | |||
| 48 | 48 | ||
| 49 | /* | 49 | /* |
| 50 | * The following bits are implemented in software | 50 | * The following bits are implemented in software |
| 51 | * | ||
| 52 | * _PAGE_FILE semantics: set:pagecache unset:swap | ||
| 53 | */ | 51 | */ |
| 54 | #define _PAGE_PRESENT_SHIFT (_CACHE_SHIFT + 3) | 52 | #define _PAGE_PRESENT_SHIFT (_CACHE_SHIFT + 3) |
| 55 | #define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT) | 53 | #define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT) |
| @@ -64,7 +62,6 @@ | |||
| 64 | 62 | ||
| 65 | #define _PAGE_SILENT_READ _PAGE_VALID | 63 | #define _PAGE_SILENT_READ _PAGE_VALID |
| 66 | #define _PAGE_SILENT_WRITE _PAGE_DIRTY | 64 | #define _PAGE_SILENT_WRITE _PAGE_DIRTY |
| 67 | #define _PAGE_FILE _PAGE_MODIFIED | ||
| 68 | 65 | ||
| 69 | #define _PFN_SHIFT (PAGE_SHIFT - 12 + _CACHE_SHIFT + 3) | 66 | #define _PFN_SHIFT (PAGE_SHIFT - 12 + _CACHE_SHIFT + 3) |
| 70 | 67 | ||
| @@ -72,8 +69,6 @@ | |||
| 72 | 69 | ||
| 73 | /* | 70 | /* |
| 74 | * The following are implemented by software | 71 | * The following are implemented by software |
| 75 | * | ||
| 76 | * _PAGE_FILE semantics: set:pagecache unset:swap | ||
| 77 | */ | 72 | */ |
| 78 | #define _PAGE_PRESENT_SHIFT 0 | 73 | #define _PAGE_PRESENT_SHIFT 0 |
| 79 | #define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT) | 74 | #define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT) |
| @@ -85,8 +80,6 @@ | |||
| 85 | #define _PAGE_ACCESSED (1 << _PAGE_ACCESSED_SHIFT) | 80 | #define _PAGE_ACCESSED (1 << _PAGE_ACCESSED_SHIFT) |
| 86 | #define _PAGE_MODIFIED_SHIFT 4 | 81 | #define _PAGE_MODIFIED_SHIFT 4 |
| 87 | #define _PAGE_MODIFIED (1 << _PAGE_MODIFIED_SHIFT) | 82 | #define _PAGE_MODIFIED (1 << _PAGE_MODIFIED_SHIFT) |
| 88 | #define _PAGE_FILE_SHIFT 4 | ||
| 89 | #define _PAGE_FILE (1 << _PAGE_FILE_SHIFT) | ||
| 90 | 83 | ||
| 91 | /* | 84 | /* |
| 92 | * And these are the hardware TLB bits | 85 | * And these are the hardware TLB bits |
| @@ -116,7 +109,6 @@ | |||
| 116 | * The following bits are implemented in software | 109 | * The following bits are implemented in software |
| 117 | * | 110 | * |
| 118 | * _PAGE_READ / _PAGE_READ_SHIFT should be unused if cpu_has_rixi. | 111 | * _PAGE_READ / _PAGE_READ_SHIFT should be unused if cpu_has_rixi. |
| 119 | * _PAGE_FILE semantics: set:pagecache unset:swap | ||
| 120 | */ | 112 | */ |
| 121 | #define _PAGE_PRESENT_SHIFT (0) | 113 | #define _PAGE_PRESENT_SHIFT (0) |
| 122 | #define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT) | 114 | #define _PAGE_PRESENT (1 << _PAGE_PRESENT_SHIFT) |
| @@ -128,7 +120,6 @@ | |||
| 128 | #define _PAGE_ACCESSED (1 << _PAGE_ACCESSED_SHIFT) | 120 | #define _PAGE_ACCESSED (1 << _PAGE_ACCESSED_SHIFT) |
| 129 | #define _PAGE_MODIFIED_SHIFT (_PAGE_ACCESSED_SHIFT + 1) | 121 | #define _PAGE_MODIFIED_SHIFT (_PAGE_ACCESSED_SHIFT + 1) |
| 130 | #define _PAGE_MODIFIED (1 << _PAGE_MODIFIED_SHIFT) | 122 | #define _PAGE_MODIFIED (1 << _PAGE_MODIFIED_SHIFT) |
| 131 | #define _PAGE_FILE (_PAGE_MODIFIED) | ||
| 132 | 123 | ||
| 133 | #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT | 124 | #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT |
| 134 | /* huge tlb page */ | 125 | /* huge tlb page */ |