Messages in this thread | | | Date | Mon, 21 Feb 2011 13:30:30 +0800 | From | Li Zefan <> | Subject | Re: [PATCH 3/4] cpuset: Fix unchecked calls to NODEMASK_ALLOC() |
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> +/* > + * Calling cpuset_static_nodemask() should be paired with this function, > + * so we insure the global nodemask won't be used by more than one user > + * at the one time. > + */ > +static void cpuset_release_static_nodemask(void) > +{ > + WARN_ON(!cgroup_lock_is_held()); > + > + cpuset_mems_ref--; > + WARN_ON(!cpuset_mems_ref);
WARN_ON(cpuset_mems_ref);
> +}
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