Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\memcontrol.c Create Date:2022-07-28 16:12:52
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mem_cgroup_css_online

Proto:static int mem_cgroup_css_online(struct cgroup_subsys_state *css)

Type:int

Parameter:

TypeParameterName
struct cgroup_subsys_state *css
5033  memcg = mem_cgroup_from_css(css)
5040  If memcg_alloc_shrinker_maps(memcg) Then
5041  mem_cgroup_id_remove(memcg)
5042  Return -ENOMEM
5046  _set - set a refcount's value*@r: the refcount*@n: value to which the refcount will be set
5047  ss_get - obtain a reference on the specified css*@css: target css* The caller must already have a reference.
5048  Return 0