21 lines
491 B
C
21 lines
491 B
C
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#ifndef _ASM_IA64_USTACK_H
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#define _ASM_IA64_USTACK_H
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/*
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* Constants for the user stack size
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*/
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#ifdef __KERNEL__
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#include <asm/page.h>
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/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
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#define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2)
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#define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT)
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#define STACK_TOP_MAX STACK_TOP
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#endif
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/* Make a default stack size of 2GiB */
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#define DEFAULT_USER_STACK_SIZE (1UL << 31)
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#endif /* _ASM_IA64_USTACK_H */
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