int rc, exit = 0;
ENTRY;
- cfs_daemonize_ctxt(pc->pc_name);
-#if defined(CONFIG_SMP) && defined(HAVE_NODE_TO_CPUMASK)
+ cfs_daemonize_ctxt(pc->pc_name);
+#if defined(CONFIG_SMP) && \
+(defined(HAVE_CPUMASK_OF_NODE) || defined(HAVE_NODE_TO_CPUMASK))
if (test_bit(LIOD_BIND, &pc->pc_flags)) {
- int index = pc->pc_index;
+ int index = pc->pc_index;
if (index >= 0 && index < cfs_num_possible_cpus()) {
- while (!cpu_online(index)) {
- if (++index >= cfs_num_possible_cpus())
- index = 0;
- }
- cfs_set_cpus_allowed(cfs_current(),
- node_to_cpumask(cpu_to_node(index)));
- }
- }
+ while (!cpu_online(index)) {
+ if (++index >= cfs_num_possible_cpus())
+ index = 0;
+ }
+ cfs_set_cpus_allowed(cfs_current(),
+ *cpumask_of_node(cpu_to_node(index)));
+ }
+ }
#endif
/*
* XXX So far only "client" ptlrpcd uses an environment. In
# endif
static int ptlrpcd_bind(int index, int max)
{
- struct ptlrpcd_ctl *pc;
- int rc = 0;
-#if defined(CONFIG_NUMA) && defined(HAVE_NODE_TO_CPUMASK)
- struct ptlrpcd_ctl *ppc;
- int node, i, pidx;
- cpumask_t mask;
+ struct ptlrpcd_ctl *pc;
+ int rc = 0;
+#if defined(CONFIG_NUMA) && \
+(defined(HAVE_CPUMASK_OF_NODE) || defined(HAVE_NODE_TO_CPUMASK))
+ cpumask_t mask;
#endif
- ENTRY;
+ ENTRY;
LASSERT(index <= max - 1);
pc = &ptlrpcds->pd_threads[index];
LASSERT(max % 2 == 0);
pc->pc_npartners = 1;
break;
- case PDB_POLICY_NEIGHBOR:
-#if defined(CONFIG_NUMA) && defined(HAVE_NODE_TO_CPUMASK)
- node = cpu_to_node(index);
- mask = node_to_cpumask(node);
- for (i = max; i < cfs_num_online_cpus(); i++)
- cpu_clear(i, mask);
- pc->pc_npartners = cpus_weight(mask) - 1;
+ case PDB_POLICY_NEIGHBOR:
+#if defined(CONFIG_NUMA) && \
+(defined(HAVE_CPUMASK_OF_NODE) || defined(HAVE_NODE_TO_CPUMASK))
+ {
+ int i;
+ mask = *cpumask_of_node(cpu_to_node(index));
+ for (i = max; i < cfs_num_online_cpus(); i++)
+ cpu_clear(i, mask);
+ pc->pc_npartners = cpus_weight(mask) - 1;
set_bit(LIOD_BIND, &pc->pc_flags);
+ }
#else
LASSERT(max >= 3);
pc->pc_npartners = 2;
pc_partners[0] = pc;
}
break;
- case PDB_POLICY_NEIGHBOR:
-#if defined(CONFIG_NUMA) && defined(HAVE_NODE_TO_CPUMASK)
- /* partners are cores in the same NUMA node.
- * setup partnership only with ptlrpcd threads
- * that are already initialized
- */
- for (pidx = 0, i = 0; i < index; i++) {
- if (cpu_isset(i, mask)) {
- ppc = &ptlrpcds->pd_threads[i];
- pc->pc_partners[pidx++] = ppc;
- ppc->pc_partners[ppc->
- pc_npartners++] = pc;
- }
- }
+ case PDB_POLICY_NEIGHBOR:
+#if defined(CONFIG_NUMA) && \
+(defined(HAVE_CPUMASK_OF_NODE) || defined(HAVE_NODE_TO_CPUMASK))
+ {
+ struct ptlrpcd_ctl *ppc;
+ int i, pidx;
+ /* partners are cores in the same NUMA node.
+ * setup partnership only with ptlrpcd threads
+ * that are already initialized
+ */
+ for (pidx = 0, i = 0; i < index; i++) {
+ if (cpu_isset(i, mask)) {
+ ppc = &ptlrpcds->pd_threads[i];
+ pc->pc_partners[pidx++] = ppc;
+ ppc->pc_partners[ppc->
+ pc_npartners++] = pc;
+ }
+ }
/* adjust number of partners to the number
* of partnership really setup */
pc->pc_npartners = pidx;
+ }
#else
if (index & 0x1)
set_bit(LIOD_BIND, &pc->pc_flags);