Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\arraymap.c Create Date:2022-07-28 13:11:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:bpf_event_entry_gen

Proto:static struct bpf_event_entry *bpf_event_entry_gen(struct file *perf_file, struct file *map_file)

Type:struct bpf_event_entry

Parameter:

TypeParameterName
struct file *perf_file
struct file *map_file
886  ee = kzalloc - allocate memory. The memory is set to zero.*@size: how many bytes of memory are required.*@flags: the type of memory to allocate (see kmalloc).
887  If ee Then
888  event = needed for tty driver, and maybe others
889  perf_file = perf_file
890  map_file = map_file
893  Return ee
Caller
NameDescribe
perf_event_fd_array_get_ptr