diff options
| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2015-12-01 09:06:47 +0530 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2015-12-14 15:19:11 +1100 |
| commit | 227fdbee5a963f4358bb1edd78a6f654574a4991 (patch) | |
| tree | 80e02c0c603b5795dd754a91970d33b6ef8d564b /arch | |
| parent | powerpc/mm: Remove pte_val usage for the second half of pgtable_t (diff) | |
| download | linux-dev-227fdbee5a963f4358bb1edd78a6f654574a4991.tar.xz linux-dev-227fdbee5a963f4358bb1edd78a6f654574a4991.zip | |
powerpc/mm: Increase the width of #define
No real change, only style changes
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/hash.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/hash.h b/arch/powerpc/include/asm/book3s/64/hash.h index 2f2034621a69..e4ea9d73a541 100644 --- a/arch/powerpc/include/asm/book3s/64/hash.h +++ b/arch/powerpc/include/asm/book3s/64/hash.h @@ -69,23 +69,23 @@ * We could create separate kernel read-only if we used the 3 PP bits * combinations that newer processors provide but we currently don't. */ -#define _PAGE_PRESENT 0x0001 /* software: pte contains a translation */ -#define _PAGE_USER 0x0002 /* matches one of the PP bits */ +#define _PAGE_PRESENT 0x00001 /* software: pte contains a translation */ +#define _PAGE_USER 0x00002 /* matches one of the PP bits */ #define _PAGE_BIT_SWAP_TYPE 2 -#define _PAGE_EXEC 0x0004 /* No execute on POWER4 and newer (we invert) */ -#define _PAGE_GUARDED 0x0008 +#define _PAGE_EXEC 0x00004 /* No execute on POWER4 and newer (we invert) */ +#define _PAGE_GUARDED 0x00008 /* We can derive Memory coherence from _PAGE_NO_CACHE */ #define _PAGE_COHERENT 0x0 -#define _PAGE_NO_CACHE 0x0020 /* I: cache inhibit */ -#define _PAGE_WRITETHRU 0x0040 /* W: cache write-through */ -#define _PAGE_DIRTY 0x0080 /* C: page changed */ -#define _PAGE_ACCESSED 0x0100 /* R: page referenced */ -#define _PAGE_RW 0x0200 /* software: user write access allowed */ -#define _PAGE_HASHPTE 0x0400 /* software: pte has an associated HPTE */ -#define _PAGE_BUSY 0x0800 /* software: PTE & hash are busy */ -#define _PAGE_F_GIX 0x7000 /* full page: hidx bits */ +#define _PAGE_NO_CACHE 0x00020 /* I: cache inhibit */ +#define _PAGE_WRITETHRU 0x00040 /* W: cache write-through */ +#define _PAGE_DIRTY 0x00080 /* C: page changed */ +#define _PAGE_ACCESSED 0x00100 /* R: page referenced */ +#define _PAGE_RW 0x00200 /* software: user write access allowed */ +#define _PAGE_HASHPTE 0x00400 /* software: pte has an associated HPTE */ +#define _PAGE_BUSY 0x00800 /* software: PTE & hash are busy */ +#define _PAGE_F_GIX 0x07000 /* full page: hidx bits */ #define _PAGE_F_GIX_SHIFT 12 -#define _PAGE_F_SECOND 0x8000 /* Whether to use secondary hash or not */ +#define _PAGE_F_SECOND 0x08000 /* Whether to use secondary hash or not */ #define _PAGE_SPECIAL 0x10000 /* software: special page */ /* No separate kernel read-only */ |