Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\events\core.c Create Date:2022-07-28 13:37:46
Last Modify:2022-05-20 07:50:19 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:perf_event_namespaces

Proto:void perf_event_namespaces(struct task_struct *task)

Type:void

Parameter:

TypeParameterName
struct task_struct *task
7523  If Not atomic_read( & nr_namespaces_events) Then Return
7526  namespaces_event = (struct perf_namespaces_event){task = task, event_id = {header = {type = PERF_RECORD_NAMESPACES, misc = 0, size = size of event_id , }, nr_namespaces = NR_NAMESPACES, }, }
7541  ns_link_info = link_info
7543  perf_fill_ns_link_info( & ns_link_info[MNT_NS_INDEX], task, & mntns_operations)
7559  perf_fill_ns_link_info( & ns_link_info[IPC_NS_INDEX], task, & ipcns_operations)
7567  perf_fill_ns_link_info( & ns_link_info[CGROUP_NS_INDEX], task, & cgroupns_operations)
7571  Iterate all events that need to receive side-band events.* For new callers; ensure that account_pmu_sb_event() includes* your event, otherwise it might not get delivered.
Caller
NameDescribe
SYSCALL_DEFINE2
perf_event_fork