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authorMathieu Desnoyers <mathieu.desnoyers@polymtl.ca>2007-10-02 13:30:04 -0700
committerPaul Mackerras <paulus@samba.org>2007-10-03 12:02:43 +1000
commitd4243c175f127b377c881f512e7fb8ddaf2ed5e2 (patch)
tree7ce3099db3b0b8b3bfb93550badd3c7785ff6dd7
parent048c8bc90e53bf1f5feec020a7d482da94894e93 (diff)
[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 <mathieu.desnoyers@polymtl.ca> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
-rw-r--r--include/asm-powerpc/tlb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/tlb.h b/include/asm-powerpc/tlb.h
index 66714042e43..e20ff7541f3 100644
--- a/include/asm-powerpc/tlb.h
+++ b/include/asm-powerpc/tlb.h
@@ -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)