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| author | David S. Miller <davem@sunset.davemloft.net> | 2005-09-19 20:11:57 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2005-09-19 20:11:57 -0700 |
| commit | 6a9b490d5fd7f23c5bcd75f970e01633ad3136e3 (patch) | |
| tree | dd3ad10d43a5dd765705f32ff1fca6fc1bab88fd /include/asm-sparc64 | |
| parent | e0487992ce1dd7ae7da9c6aabdb19570bb95432b (diff) | |
| download | linux-6a9b490d5fd7f23c5bcd75f970e01633ad3136e3.tar.gz linux-6a9b490d5fd7f23c5bcd75f970e01633ad3136e3.tar.bz2 linux-6a9b490d5fd7f23c5bcd75f970e01633ad3136e3.zip | |
[SPARC64]: Move DCACHE_ALIASING_POSSIBLE define to asm/page.h
This showed that arch/sparc64/kernel/ptrace.c was not getting
the define properly, and thus the code protected by this ifdef
was never actually compiled before. So fix that too.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/cacheflush.h | 7 | ||||
| -rw-r--r-- | include/asm-sparc64/ide.h | 1 | ||||
| -rw-r--r-- | include/asm-sparc64/page.h | 7 | ||||
| -rw-r--r-- | include/asm-sparc64/pgalloc.h | 1 |
4 files changed, 9 insertions, 7 deletions
diff --git a/include/asm-sparc64/cacheflush.h b/include/asm-sparc64/cacheflush.h index 51b26e81d828..ededd2659eab 100644 --- a/include/asm-sparc64/cacheflush.h +++ b/include/asm-sparc64/cacheflush.h @@ -4,13 +4,6 @@ #include <linux/config.h> #include <asm/page.h> -/* Flushing for D-cache alias handling is only needed if - * the page size is smaller than 16K. - */ -#if PAGE_SHIFT < 14 -#define DCACHE_ALIASING_POSSIBLE -#endif - #ifndef __ASSEMBLY__ #include <linux/mm.h> diff --git a/include/asm-sparc64/ide.h b/include/asm-sparc64/ide.h index 4c1098474c73..c393f815b0be 100644 --- a/include/asm-sparc64/ide.h +++ b/include/asm-sparc64/ide.h @@ -15,6 +15,7 @@ #include <asm/io.h> #include <asm/spitfire.h> #include <asm/cacheflush.h> +#include <asm/page.h> #ifndef MAX_HWIFS # ifdef CONFIG_BLK_DEV_IDEPCI diff --git a/include/asm-sparc64/page.h b/include/asm-sparc64/page.h index c9f8ef208ea5..7f8d764abc47 100644 --- a/include/asm-sparc64/page.h +++ b/include/asm-sparc64/page.h @@ -21,6 +21,13 @@ #define PAGE_SIZE (_AC(1,UL) << PAGE_SHIFT) #define PAGE_MASK (~(PAGE_SIZE-1)) +/* Flushing for D-cache alias handling is only needed if + * the page size is smaller than 16K. + */ +#if PAGE_SHIFT < 14 +#define DCACHE_ALIASING_POSSIBLE +#endif + #ifdef __KERNEL__ #ifndef __ASSEMBLY__ diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h index b9b1914aae63..a96067cca963 100644 --- a/include/asm-sparc64/pgalloc.h +++ b/include/asm-sparc64/pgalloc.h @@ -10,6 +10,7 @@ #include <asm/spitfire.h> #include <asm/cpudata.h> #include <asm/cacheflush.h> +#include <asm/page.h> /* Page table allocation/freeing. */ #ifdef CONFIG_SMP |