Messages in this thread | | | Date | Sat, 25 Apr 2015 00:24:08 +1000 | Subject | Re: [PATCH v10 4/4] cgroups: implement the PIDs subsystem | From | Aleksa Sarai <> |
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Also,
>> +struct pids_cgroup { >> + struct cgroup_subsys_state css; >> + >> + /* >> + * Use 64-bit types so that we can safely represent "max" as >> + * (PID_MAX_LIMIT + 1). > ^^^^^^^^^^^^^^^^^ > ... >> +static struct cgroup_subsys_state * >> +pids_css_alloc(struct cgroup_subsys_state *parent) >> +{ >> + struct pids_cgroup *pids; >> + >> + pids = kzalloc(sizeof(struct pids_cgroup), GFP_KERNEL); >> + if (!pids) >> + return ERR_PTR(-ENOMEM); >> + >> + pids->limit = PIDS_MAX; > ^^^^^^^^^
%PIDS_MAX = (%PID_MAX_LIMIT + 1). I can clarify this in the comments if you want.
-- Aleksa Sarai (cyphar) www.cyphar.com
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