Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\xskmap.c Create Date:2022-07-28 13:24:41
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:xsk_map_free

Proto:static void xsk_map_free(struct bpf_map *map)

Type:void

Parameter:

TypeParameterName
struct bpf_map *map
120  m = container_of - cast a member of a structure out to the containing structure*@ptr: the pointer to the member.*@type: the type of the container struct this is embedded in.*@member: the name of the member within the struct.(map, structxsk_map, map)
122  bpf_clear_redirect_map(map)
123  synchronize_net()
124  free previously allocated percpu memory
125  bpf_map_area_free(m)