From d4243c175f127b377c881f512e7fb8ddaf2ed5e2 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Tue, 2 Oct 2007 13:30:04 -0700 Subject: [PATCH] [POWERPC] Include pagemap.h in asm/powerpc/tlb.h Fixes this powerpc build error in 2.6.22-rc6-mm1 for powerpc 64 with CONFIG_SWAP=n : 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_flush_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_remove_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 Cc: Benjamin Herrenschmidt Cc: Kumar Gala Signed-off-by: Andrew Morton Signed-off-by: Paul Mackerras --- include/asm-powerpc/tlb.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/asm-powerpc/tlb.h b/include/asm-powerpc/tlb.h index 66714042e438..e20ff7541f36 100644 --- a/include/asm-powerpc/tlb.h +++ b/include/asm-powerpc/tlb.h @@ -23,6 +23,8 @@ #include #endif +#include + struct mmu_gather; #define tlb_start_vma(tlb, vma) do { } while (0) -- GitLab