target/linux/brcm47xx/patches-2.6.37/301-kmod-fuse-dcache-bug-r4k.patch

   1 --- a/arch/mips/mm/c-r4k.c
   2 +++ b/arch/mips/mm/c-r4k.c
   3 @@ -373,7 +373,7 @@ static inline void local_r4k___flush_cac
   4         }
   5  }
   6
   7 -static void r4k___flush_cache_all(void)
   8 +void r4k___flush_cache_all(void)
   9  {
  10         r4k_on_each_cpu(local_r4k___flush_cache_all, NULL);
  11  }
  12 @@ -537,7 +537,7 @@ static inline void local_r4k_flush_cache
  13         }
  14  }
  15
  16 -static void r4k_flush_cache_page(struct vm_area_struct *vma,
  17 +void r4k_flush_cache_page(struct vm_area_struct *vma,
  18         unsigned long addr, unsigned long pfn)
  19  {
  20         struct flush_cache_page_args args;
  21 @@ -1468,3 +1468,11 @@ void __cpuinit r4k_cache_init(void)
  22         coherency_setup();
  23  #endif
  24  }
  25 +
  26 +/* fuse package DCACHE BUG patch exports */
  27 +void (*fuse_flush_cache_all)(void) = r4k___flush_cache_all;
  28 +EXPORT_SYMBOL(fuse_flush_cache_all);
  29 +
  30 +void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
  31 +       unsigned long pfn) = r4k_flush_cache_page;
  32 +EXPORT_SYMBOL(fuse_flush_cache_page);