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| author | David Gibson <david@gibson.dropbear.id.au> | 2005-11-16 15:43:48 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-19 14:46:02 +1100 |
| commit | 800fc3eeb0eed3bf98d621c0da24d68cabcf6526 (patch) | |
| tree | 23f80f2be4f4fb186505b7d95b0335f6afe37ecd /arch/powerpc | |
| parent | 0e6850f615af510c992ff9753f4d8c385969a17c (diff) | |
| download | linux-800fc3eeb0eed3bf98d621c0da24d68cabcf6526.tar.gz linux-800fc3eeb0eed3bf98d621c0da24d68cabcf6526.tar.bz2 linux-800fc3eeb0eed3bf98d621c0da24d68cabcf6526.zip | |
[PATCH] powerpc: Remove imalloc.h
asm-ppc64/imalloc.h is only included from files in arch/powerpc/mm.
We already have a header for mm local definitions,
arch/powerpc/mm/mmu_decl.h. Thus, this patch moves the contents of
imalloc.h into mmu_decl.h. The only exception are the definitions of
PHBS_IO_BASE, IMALLOC_BASE and IMALLOC_END. Those are moved into
pgtable.h, next to similar definitions of VMALLOC_START and
VMALLOC_SIZE.
Built for multiplatform 32bit and 64bit (ARCH=powerpc).
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/imalloc.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/mm/init_64.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 14 | ||||
| -rw-r--r-- | arch/powerpc/mm/pgtable_64.c | 3 |
4 files changed, 19 insertions, 4 deletions
diff --git a/arch/powerpc/mm/imalloc.c b/arch/powerpc/mm/imalloc.c index f4ca29cf5364..f9587bcc6a48 100644 --- a/arch/powerpc/mm/imalloc.c +++ b/arch/powerpc/mm/imalloc.c @@ -14,9 +14,10 @@ #include <asm/pgalloc.h> #include <asm/pgtable.h> #include <asm/semaphore.h> -#include <asm/imalloc.h> #include <asm/cacheflush.h> +#include "mmu_decl.h" + static DECLARE_MUTEX(imlist_sem); struct vm_struct * imlist = NULL; diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c index 1134f70f231d..81cfb0c2ec58 100644 --- a/arch/powerpc/mm/init_64.c +++ b/arch/powerpc/mm/init_64.c @@ -64,7 +64,8 @@ #include <asm/iommu.h> #include <asm/abs_addr.h> #include <asm/vdso.h> -#include <asm/imalloc.h> + +#include "mmu_decl.h" #ifdef DEBUG #define DBG(fmt...) printk(fmt) diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index a4d7a327c0e5..bea2d21ac6f7 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -33,7 +33,6 @@ extern void invalidate_tlbcam_entry(int index); extern int __map_without_bats; extern unsigned long ioremap_base; -extern unsigned long ioremap_bot; extern unsigned int rtas_data, rtas_size; extern PTE *Hash, *Hash_end; @@ -42,6 +41,7 @@ extern unsigned long Hash_size, Hash_mask; extern unsigned int num_tlbcam_entries; #endif +extern unsigned long ioremap_bot; extern unsigned long __max_low_memory; extern unsigned long __initial_memory_limit; extern unsigned long total_memory; @@ -84,4 +84,16 @@ static inline void flush_HPTE(unsigned context, unsigned long va, else _tlbie(va); } +#else /* CONFIG_PPC64 */ +/* imalloc region types */ +#define IM_REGION_UNUSED 0x1 +#define IM_REGION_SUBSET 0x2 +#define IM_REGION_EXISTS 0x4 +#define IM_REGION_OVERLAP 0x8 +#define IM_REGION_SUPERSET 0x10 + +extern struct vm_struct * im_get_free_area(unsigned long size); +extern struct vm_struct * im_get_area(unsigned long v_addr, unsigned long size, + int region_type); +extern void im_free(void *addr); #endif diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index c7f7bb6f30b3..2ffca63602c5 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -64,7 +64,8 @@ #include <asm/iommu.h> #include <asm/abs_addr.h> #include <asm/vdso.h> -#include <asm/imalloc.h> + +#include "mmu_decl.h" unsigned long ioremap_bot = IMALLOC_BASE; static unsigned long phbs_io_bot = PHBS_IO_BASE; |