Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:ipc\namespace.c Create Date:2022-07-28 16:53:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:ipcns_get

Proto:static struct ns_common *ipcns_get(struct task_struct *task)

Type:struct ns_common

Parameter:

TypeParameterName
struct task_struct *task
163  struct ipc_namespace * ns = NULL
166  Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring* subscriptions and synchronises with wait4(). Also used in procfs. Also* pins the final release of task.io_context. Also protects ->cpuset and* ->cgroup.subsys[]. And ->vfork_done.
167  nsproxy = Namespaces:
168  If nsproxy Then ns = get_ipc_ns(ipc_ns)
170  task_unlock(task)
172  Return ns ? & ns : NULL