Messages in this thread | | | Date | Mon, 03 Dec 2012 09:43:08 +0100 | From | Lars-Peter Clausen <> | Subject | Re: [PATCH 5/5] xtensa: Use generic asm/mmu.h for nommu |
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On 12/03/2012 09:28 AM, czankel wrote: > Thanks Lars, I have added it to the Xtensa for_next tree. > > -Chris
Hi,
While the patch works standalone. It would be better if it'd go through the same tree as the other patches in this series. Patch 1 removes the unused vmlist field from the mm_context_t struct in asm-generic/mmu.h. So without that patch this patch basically doubles the size of your mm_context_t.
- Lars
> > On 11/1/12 3:24 AM, Lars-Peter Clausen wrote: >> The nommu portion of mmu.h of the extensa platform is basically the >> same as the >> asm-generic mmu.h. So use it instead. >> >> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> >> >> --- >> Note, due to lack of toolchain, etc this patch is completely untested. >> --- >> arch/xtensa/include/asm/mmu.h | 2 +- >> arch/xtensa/include/asm/nommu.h | 3 --- >> 2 files changed, 1 insertions(+), 4 deletions(-) >> delete mode 100644 arch/xtensa/include/asm/nommu.h >> >> diff --git a/arch/xtensa/include/asm/mmu.h >> b/arch/xtensa/include/asm/mmu.h >> index 04890d6..8554b2c 100644 >> --- a/arch/xtensa/include/asm/mmu.h >> +++ b/arch/xtensa/include/asm/mmu.h >> @@ -12,7 +12,7 @@ >> #define _XTENSA_MMU_H >> #ifndef CONFIG_MMU >> -#include <asm/nommu.h> >> +#include <asm-generic/mmu.h> >> #else >> /* Default "unsigned long" context */ >> diff --git a/arch/xtensa/include/asm/nommu.h >> b/arch/xtensa/include/asm/nommu.h >> deleted file mode 100644 >> index dce2c43..0000000 >> --- a/arch/xtensa/include/asm/nommu.h >> +++ /dev/null >> @@ -1,3 +0,0 @@ >> -typedef struct { >> - unsigned long end_brk; >> -} mm_context_t; >
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