Messages in this thread Patch in this message | | | Date | Wed, 25 Nov 2009 22:15:42 +0800 | From | "Liuweni" <> | Subject | [PATCH 3/3]fs/inode: iunique() Optimize Performance |
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--- Add the macro L1_CACHE_SHIFT into the arch/h8300/include/asm/cache.h In this architecture, missing L1_CACHE_SHIFT, The iunique() optimize performance will not work correctly . --- Signed-off-by: Liuwenyi<qingshenlwy@gmail.com> Cc: linux-kernel@vger.kernel.org --- diff --git a/arch/h8300/include/asm/cache.h b/arch/h8300/include/asm/cache.h index c635028..0a73cd5 100644 --- a/arch/h8300/include/asm/cache.h +++ b/arch/h8300/include/asm/cache.h @@ -3,6 +3,7 @@ /* bytes per L1 cache line */ #define L1_CACHE_BYTES 4 +#define L1_CACHE_SHIFT 2 /* m68k-elf-gcc 2.95.2 doesn't like these */
-------------- Best Regards, Liuweni 2009-11-25
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