css_clear_dir

Name:ss_clear_dir - remove subsys files in a cgroup directory*@css: taget css

Proto:static void css_clear_dir(struct cgroup_subsys_state *css)

Type:void

Parameter:

Type	Parameter	Name
struct cgroup_subsys_state *	css

1649

cgrp = PI: the cgroup that this css is attached to

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If Not (flags & CSS_VISIBLE) Then Return

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flags &= ~CSS_VISIBLE

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If Not PI: the cgroup subsystem that this css is attached to Then

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If group_on_dfl - test whether a cgroup is on the default hierarchy*@cgrp: the cgroup of interest* The default hierarchy is the v2 interface of cgroup and this function* can be used to test whether a cgroup is on the default hierarchy for* cases where a Then cfts = cgroup_base_files

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Else cfts = cgroup-v1.c

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cgroup_addrm_files(css, cgrp, cfts, false)

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Else

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list_for_each_entry - iterate over list of given type*@pos: the type * to use as a loop cursor.*@head: the head for your list.*@member: the name of the list_head within the struct.(cfts, & * List of cftypes. Each entry is the first entry of an array * terminated by zero length name., node)

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cgroup_addrm_files(css, cgrp, cfts, false)

**Caller**
Name	Describe
cgroup_apply_control_disable	group_apply_control_disable - kill or hide csses according to control@cgrp: root of the target subtree Walk @cgrp's subtree and kill and hide csses so that they match* cgroup_ss_mask() and cgroup_visible_mask()
kill_css
cgroup_destroy_locked	group_destroy_locked - the first stage of cgroup destruction@cgrp: cgroup to be destroyed css's make use of percpu refcnts whose killing latency shouldn't be* exposed to userland and are RCU protected

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