Function report |
Source Code:kernel\bpf\syscall.c |
Create Date:2022-07-28 12:51:42 |
Last Modify:2022-05-19 18:06:12 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__bpf_map_area_alloc
Proto:static void *__bpf_map_area_alloc(u64 size, int numa_node, bool mmapable)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
u64 | size | |
int | numa_node | |
bool | mmapable |
151 | area = kmalloc_node(size, GFP_USER | __GFP_NORETRY | flags, numa_node) |
156 | If mmapable Then |
158 | Return vmalloc_user_node_flags(size, numa_node, GFP_KERNEL | __GFP_RETRY_MAYFAIL | flags) |
161 | Return __vmalloc_node_flags_caller(size, numa_node, GFP_KERNEL | __GFP_RETRY_MAYFAIL | flags, __builtin_return_address(0)) |
Name | Describe |
---|---|
bpf_map_area_alloc | |
bpf_map_area_mmapable_alloc |
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