[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v3 04/21] x86/mm: lift PAGE_CACHE_ATTRS to page.h
Currently all the users are within x86/mm.c. But that will change once we split PV specific mm code to another file. Lift that to page.h along side _PAGE_* in preparation for later patches. No functional change. Add some spaces around "|" while moving. Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx> --- xen/arch/x86/mm.c | 2 -- xen/include/asm-x86/page.h | 2 ++ 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/xen/arch/x86/mm.c b/xen/arch/x86/mm.c index 4e6f9f5750..8d7ceff9c8 100644 --- a/xen/arch/x86/mm.c +++ b/xen/arch/x86/mm.c @@ -151,8 +151,6 @@ bool __read_mostly machine_to_phys_mapping_valid; struct rangeset *__read_mostly mmio_ro_ranges; -#define PAGE_CACHE_ATTRS (_PAGE_PAT|_PAGE_PCD|_PAGE_PWT) - bool __read_mostly opt_allow_superpage; boolean_param("allowsuperpage", opt_allow_superpage); diff --git a/xen/include/asm-x86/page.h b/xen/include/asm-x86/page.h index 474b9bde78..80dca02516 100644 --- a/xen/include/asm-x86/page.h +++ b/xen/include/asm-x86/page.h @@ -315,6 +315,8 @@ void efi_update_l4_pgtable(unsigned int l4idx, l4_pgentry_t); #define _PAGE_AVAIL_HIGH (_AC(0x7ff, U) << 12) #define _PAGE_NX (cpu_has_nx ? _PAGE_NX_BIT : 0) +#define PAGE_CACHE_ATTRS (_PAGE_PAT | _PAGE_PCD | _PAGE_PWT) + /* * Debug option: Ensure that granted mappings are not implicitly unmapped. * WARNING: This will need to be disabled to run OSes that use the spare PTE -- 2.11.0 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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