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author | David S. Miller <davem@davemloft.net> | 2008-11-06 22:43:03 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2008-11-06 22:43:03 -0800 |
commit | 9eeda9abd1faf489f3df9a1f557975f4c8650363 (patch) | |
tree | 3e0a58e25b776cfbee193195460324dccb1886c7 /arch/cris/include/asm/cacheflush.h | |
parent | 61c9eaf90081cbe6dc4f389e0056bff76eca19ec (diff) | |
parent | 4bab0ea1d42dd1927af9df6fbf0003fc00617c50 (diff) | |
download | linux-stable-9eeda9abd1faf489f3df9a1f557975f4c8650363.tar.gz linux-stable-9eeda9abd1faf489f3df9a1f557975f4c8650363.tar.bz2 linux-stable-9eeda9abd1faf489f3df9a1f557975f4c8650363.zip |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/wireless/ath5k/base.c
net/8021q/vlan_core.c
Diffstat (limited to 'arch/cris/include/asm/cacheflush.h')
-rw-r--r-- | arch/cris/include/asm/cacheflush.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/cris/include/asm/cacheflush.h b/arch/cris/include/asm/cacheflush.h new file mode 100644 index 000000000000..cf60e3f69f8d --- /dev/null +++ b/arch/cris/include/asm/cacheflush.h @@ -0,0 +1,31 @@ +#ifndef _CRIS_CACHEFLUSH_H +#define _CRIS_CACHEFLUSH_H + +/* Keep includes the same across arches. */ +#include <linux/mm.h> + +/* The cache doesn't need to be flushed when TLB entries change because + * the cache is mapped to physical memory, not virtual memory + */ +#define flush_cache_all() do { } while (0) +#define flush_cache_mm(mm) do { } while (0) +#define flush_cache_dup_mm(mm) do { } while (0) +#define flush_cache_range(vma, start, end) do { } while (0) +#define flush_cache_page(vma, vmaddr, pfn) do { } while (0) +#define flush_dcache_page(page) do { } while (0) +#define flush_dcache_mmap_lock(mapping) do { } while (0) +#define flush_dcache_mmap_unlock(mapping) do { } while (0) +#define flush_icache_range(start, end) do { } while (0) +#define flush_icache_page(vma,pg) do { } while (0) +#define flush_icache_user_range(vma,pg,adr,len) do { } while (0) +#define flush_cache_vmap(start, end) do { } while (0) +#define flush_cache_vunmap(start, end) do { } while (0) + +#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ + memcpy(dst, src, len) +#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ + memcpy(dst, src, len) + +int change_page_attr(struct page *page, int numpages, pgprot_t prot); + +#endif /* _CRIS_CACHEFLUSH_H */ |