Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\cgroup\cgroup.c Create Date:2022-07-28 11:11:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:sock->sk_cgrp_data handling. For more info, see sock_cgroup_data* definition in cgroup-defs.h.

Proto:int cgroup_bpf_attach(struct cgroup *cgrp, struct bpf_prog *prog, enum bpf_attach_type type, unsigned int flags)

Type:int

Parameter:

TypeParameterName
struct cgroup *cgrp
struct bpf_prog *prog
enum bpf_attach_typetype
unsigned intflags
6299  mutex_lock( & cgroup_mutex is the master lock)
6300  ret = __cgroup_bpf_attach(cgrp, prog, type, flags)
6301  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
6302  Return ret
Caller
NameDescribe
cgroup_bpf_prog_attach