Messages in this thread Patch in this message | | | Date | Fri, 13 Jul 2007 21:20:33 -0400 | From | Mathieu Desnoyers <> | Subject | Powerpc - Include pagemap.h in asm/powerpc/tlb.h |
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Powerpc - Include pagemap.h in asm/powerpc/tlb.h
Fixes this powerpc build error in 2.6.22-rc6-mm1 for powerpc 64 :
In file included from include2/asm/tlb.h:60, from /home/compudj/git/linux-2.6-lttng/arch/powerpc/mm/init_64. c:56: /home/compudj/git/linux-2.6-lttng/include/asm-generic/tlb.h: In function 'tlb_fl ush_mmu': /home/compudj/git/linux-2.6-lttng/include/asm-generic/tlb.h:76: error: implicit declaration of function 'release_pages' /home/compudj/git/linux-2.6-lttng/include/asm-generic/tlb.h: In function 'tlb_re move_page': /home/compudj/git/linux-2.6-lttng/include/asm-generic/tlb.h:105: error: implicit declaration of function 'page_cache_release' make[2]: *** [arch/powerpc/mm/init_64.o] Error 1
release_pages is declared in linux/pagemap.h, but cannot be included in linux/swap.h because of a sparc related comment:
/* only sparc can not include linux/pagemap.h in this file * so leave page_cache_release and release_pages undeclared... */ #define free_page_and_swap_cache(page) \ page_cache_release(page) #define free_pages_and_swap_cache(pages, nr) \ release_pages((pages), (nr), 0);
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> CC: linuxppc-dev@ozlabs.org CC: Paul Mackerras <paulus@samba.org> --- include/asm-powerpc/tlb.h | 2 ++ 1 file changed, 2 insertions(+)
Index: linux-2.6-lttng/include/asm-powerpc/tlb.h =================================================================== --- linux-2.6-lttng.orig/include/asm-powerpc/tlb.h 2007-07-13 11:30:54.000000000 -0400 +++ linux-2.6-lttng/include/asm-powerpc/tlb.h 2007-07-13 11:31:22.000000000 -0400 @@ -23,6 +23,8 @@ #include <asm/mmu.h> #endif +#include <linux/pagemap.h> + struct mmu_gather; #define tlb_start_vma(tlb, vma) do { } while (0) -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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