This source file includes following definitions.
- arch_alloc_vmap_stack
1
2
3 #ifndef __ASM_VMAP_STACK_H
4 #define __ASM_VMAP_STACK_H
5
6 #include <linux/bug.h>
7 #include <linux/gfp.h>
8 #include <linux/kconfig.h>
9 #include <linux/vmalloc.h>
10 #include <asm/memory.h>
11 #include <asm/pgtable.h>
12 #include <asm/thread_info.h>
13
14
15
16
17
18 static inline unsigned long *arch_alloc_vmap_stack(size_t stack_size, int node)
19 {
20 BUILD_BUG_ON(!IS_ENABLED(CONFIG_VMAP_STACK));
21
22 return __vmalloc_node_range(stack_size, THREAD_ALIGN,
23 VMALLOC_START, VMALLOC_END,
24 THREADINFO_GFP, PAGE_KERNEL, 0, node,
25 __builtin_return_address(0));
26 }
27
28 #endif