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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-06 19:38:20 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-06 19:38:20 +0400 |
| commit | e8e8fade7b351f131433fa44ca5d4e960e1c0f9c (patch) | |
| tree | 783adcdcc4cd6d779fbcb784e21e045024e19374 /arch/microblaze/include/asm/page.h | |
| parent | 325ce9e3060960488fa2c1c9eccde5ad85d75e7c (diff) | |
| parent | 651341213583e9c57072fed0f88a749cc240fe49 (diff) | |
| download | linux-e8e8fade7b351f131433fa44ca5d4e960e1c0f9c.tar.xz | |
Merge branch 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze
* 'for-linus' of git://git.monstr.eu/linux-2.6-microblaze:
microblaze: Defconfig update
microblaze: Optimize CACHE_LOOP_LIMITS and CACHE_RANGE_LOOP macros
microblaze: Fix consistent-sync code
microblaze: Define correct L1_CACHE_SHIFT value
microblaze: cpuinfo shows cache line length
microblaze: Fix kmalloc alignment on non-coherent DMA platforms
microblaze: Fix typo fault in cache code
microblaze: Fix consistent code
microblaze: pci-dma: use include/linux/dma-mapping.h
microblaze: page.h: Remove get_user_page and free_user_page
microblaze: Remove "cache" optimized copy_page function
microblaze: invoke oom-killer from page fault
microblaze: fix divide by zero exception message
microblaze: Add isa_dma_bridge_buggy to dma.h
microblaze: Remove ancient code
microblaze: Quiet section mismatch warnings for MMU version
microblaze: Quiet section mismatch warnings
microblaze: Fix IRQ entry/exit ftracing
microblaze: resource/PCI: align functions now return start of resource
microblaze: PCI: add pci_bus_for_each_resource(), remove direct bus->resource[] refs
Diffstat (limited to 'arch/microblaze/include/asm/page.h')
| -rw-r--r-- | arch/microblaze/include/asm/page.h | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/microblaze/include/asm/page.h b/arch/microblaze/include/asm/page.h index 2dd1d04129e0..de493f86d28f 100644 --- a/arch/microblaze/include/asm/page.h +++ b/arch/microblaze/include/asm/page.h @@ -31,6 +31,9 @@ #ifndef __ASSEMBLY__ +/* MS be sure that SLAB allocates aligned objects */ +#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES + #define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1))) #define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1))) @@ -70,14 +73,7 @@ typedef unsigned long pte_basic_t; #endif /* CONFIG_MMU */ -# ifndef CONFIG_MMU -# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) -# define get_user_page(vaddr) __get_free_page(GFP_KERNEL) -# define free_user_page(page, addr) free_page(addr) -# else /* CONFIG_MMU */ -extern void copy_page(void *to, void *from); -# endif /* CONFIG_MMU */ - +# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) # define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) # define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE) |