函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\syscall.c Create Date:2022-07-27 14:04:49
Last Modify:2022-05-19 18:06:12 Copyright©Brick
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函数名称:bpf_map_inc_with_uref

函数原型:void bpf_map_inc_with_uref(struct bpf_map *map)

返回类型:void

参数:

类型参数名称
struct bpf_map *map
749  atomic64_inc( & The 3rd and 4th cacheline with misc members to avoid false sharing * particularly with refcounting.)
750  atomic64_inc( & usercnt)
调用者
名称描述
bpf_map_mmap_openalled for any extra memory-mapped regions (except initial)
bpf_map_mmap
bpf_map_get_with_uref
bpf_any_get