int turning_on);
/**
* update_parent_subparts_cpumask - update subparts_cpus mask of parent cpuset
- * @cpuset: The cpuset that requests change in partition root state
+ * @cs: The cpuset that requests change in partition root state
* @cmd: Partition root state change command
* @newmask: Optional new cpumask for partcmd_update
* @tmp: Temporary addmask and delmask
}
/**
- * cpuset_mem_spread_node() - On which node to begin search for a file page
- * cpuset_slab_spread_node() - On which node to begin search for a slab page
+ * cpuset_spread_node() - On which node to begin search for a page
*
* If a task is marked PF_SPREAD_PAGE or PF_SPREAD_SLAB (as for
* tasks in a cpuset with is_spread_page or is_spread_slab set),
* is passed an offline node, it will fall back to the local node.
* See kmem_cache_alloc_node().
*/
-
static int cpuset_spread_node(int *rotor)
{
return *rotor = next_node_in(*rotor, current->mems_allowed);
}
+/**
+ * cpuset_mem_spread_node() - On which node to begin search for a file page
+ */
int cpuset_mem_spread_node(void)
{
if (current->cpuset_mem_spread_rotor == NUMA_NO_NODE)
return cpuset_spread_node(¤t->cpuset_mem_spread_rotor);
}
+/**
+ * cpuset_slab_spread_node() - On which node to begin search for a slab page
+ */
int cpuset_slab_spread_node(void)
{
if (current->cpuset_slab_spread_rotor == NUMA_NO_NODE)
return cpuset_spread_node(¤t->cpuset_slab_spread_rotor);
}
-
EXPORT_SYMBOL_GPL(cpuset_mem_spread_node);
/**