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nexedi
linux
Commits
4259186d
Commit
4259186d
authored
Jun 06, 2003
by
David Mosberger
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ia64: Move RGN_MAP_LIMIT from pgtableh to page.h and use that in ustack.h so we
can escape include-hell.
parent
3b4e81bd
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3 changed files
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3 deletions
+4
-3
include/asm-ia64/page.h
include/asm-ia64/page.h
+2
-0
include/asm-ia64/pgtable.h
include/asm-ia64/pgtable.h
+1
-2
include/asm-ia64/ustack.h
include/asm-ia64/ustack.h
+1
-1
No files found.
include/asm-ia64/page.h
View file @
4259186d
...
@@ -33,6 +33,8 @@
...
@@ -33,6 +33,8 @@
#define PERCPU_PAGE_SHIFT 16
/* log2() of max. size of per-CPU area */
#define PERCPU_PAGE_SHIFT 16
/* log2() of max. size of per-CPU area */
#define PERCPU_PAGE_SIZE (__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT)
#define PERCPU_PAGE_SIZE (__IA64_UL_CONST(1) << PERCPU_PAGE_SHIFT)
#define RGN_MAP_LIMIT ((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE)
/* per region addr limit */
#ifdef CONFIG_HUGETLB_PAGE
#ifdef CONFIG_HUGETLB_PAGE
# if defined(CONFIG_HUGETLB_PAGE_SIZE_4GB)
# if defined(CONFIG_HUGETLB_PAGE_SIZE_4GB)
...
...
include/asm-ia64/pgtable.h
View file @
4259186d
...
@@ -8,7 +8,7 @@
...
@@ -8,7 +8,7 @@
* This hopefully works with any (fixed) IA-64 page-size, as defined
* This hopefully works with any (fixed) IA-64 page-size, as defined
* in <asm/page.h> (currently 8192).
* in <asm/page.h> (currently 8192).
*
*
* Copyright (C) 1998-200
2
Hewlett-Packard Co
* Copyright (C) 1998-200
3
Hewlett-Packard Co
* David Mosberger-Tang <davidm@hpl.hp.com>
* David Mosberger-Tang <davidm@hpl.hp.com>
*/
*/
...
@@ -204,7 +204,6 @@ ia64_phys_addr_valid (unsigned long addr)
...
@@ -204,7 +204,6 @@ ia64_phys_addr_valid (unsigned long addr)
#define set_pte(ptep, pteval) (*(ptep) = (pteval))
#define set_pte(ptep, pteval) (*(ptep) = (pteval))
#define RGN_SIZE (1UL << 61)
#define RGN_SIZE (1UL << 61)
#define RGN_MAP_LIMIT ((1UL << (4*PAGE_SHIFT - 12)) - PAGE_SIZE)
/* per region addr limit */
#define RGN_KERNEL 7
#define RGN_KERNEL 7
#define VMALLOC_START 0xa000000200000000
#define VMALLOC_START 0xa000000200000000
...
...
include/asm-ia64/ustack.h
View file @
4259186d
...
@@ -5,7 +5,7 @@
...
@@ -5,7 +5,7 @@
* Constants for the user stack size
* Constants for the user stack size
*/
*/
#include <asm/p
gtabl
e.h>
#include <asm/p
ag
e.h>
/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
#define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2)
#define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2)
...
...
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