Function report |
Source Code:kernel\cgroup\cgroup.c |
Create Date:2022-07-28 11:07:47 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:d_existing_css_set - init css array and find the matching css_set*@old_cset: the css_set that we're using before the cgroup transition*@cgrp: the cgroup that we're moving into*@template: out param for the new set of csses, should be clear on entry
Proto:static struct css_set *find_existing_css_set(struct css_set *old_cset, struct cgroup *cgrp, struct cgroup_subsys_state *template[])
Type:struct css_set
Parameter:
Type | Parameter | Name |
---|---|---|
struct css_set * | old_cset | |
struct cgroup * | cgrp | |
struct cgroup_subsys_state * | template |
1075 | If The bitmask of subsystems attached to this hierarchy & 1UL << i Then |
1081 | Else |
1090 | key = css_set_hash(template) |
1092 | If Not mpare_css_sets - helper function for find_existing_css_set() Then Continue |
1096 | Return cset |
1100 | Return NULL |
Name | Describe |
---|---|
find_css_set | d_css_set - return a new css_set with one cgroup updated*@old_cset: the baseline css_set*@cgrp: the cgroup to be updated* Return a new css_set that's equivalent to @old_cset, but with @cgrp* substituted into the appropriate hierarchy. |
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