函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\arraymap.c Create Date:2022-07-27 14:28:19
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：bpf_event_entry_gen

函数原型：static struct bpf_event_entry *bpf_event_entry_gen(struct file *perf_file, struct file *map_file)

返回类型：struct bpf_event_entry

参数：

类型参数名称
struct file *perf_file
struct file *map_file
886  ee等于分配内存并置零
887  如果ee则
888  event等于 needed for tty driver, and maybe others
889  perf_file等于perf_file
890  map_file等于map_file
893  返回:ee
调用者
名称描述
perf_event_fd_array_get_ptr