diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/numa/hmat.c | 26 | ||||
| -rw-r--r-- | drivers/base/node.c | 6 |
2 files changed, 17 insertions, 15 deletions
diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c index a26e7793ec4e..e0144cfbf1f3 100644 --- a/drivers/acpi/numa/hmat.c +++ b/drivers/acpi/numa/hmat.c @@ -59,9 +59,7 @@ struct target_cache { }; enum { - NODE_ACCESS_CLASS_0 = 0, - NODE_ACCESS_CLASS_1, - NODE_ACCESS_CLASS_GENPORT_SINK, + NODE_ACCESS_CLASS_GENPORT_SINK = ACCESS_COORDINATE_MAX, NODE_ACCESS_CLASS_MAX, }; @@ -374,11 +372,11 @@ static __init void hmat_update_target(unsigned int tgt_pxm, unsigned int init_px if (target && target->processor_pxm == init_pxm) { hmat_update_target_access(target, type, value, - NODE_ACCESS_CLASS_0); + ACCESS_COORDINATE_LOCAL); /* If the node has a CPU, update access 1 */ if (node_state(pxm_to_node(init_pxm), N_CPU)) hmat_update_target_access(target, type, value, - NODE_ACCESS_CLASS_1); + ACCESS_COORDINATE_CPU); } } @@ -709,7 +707,8 @@ static void hmat_update_target_attrs(struct memory_target *target, */ if (target->processor_pxm != PXM_INVAL) { cpu_nid = pxm_to_node(target->processor_pxm); - if (access == 0 || node_state(cpu_nid, N_CPU)) { + if (access == ACCESS_COORDINATE_LOCAL || + node_state(cpu_nid, N_CPU)) { set_bit(target->processor_pxm, p_nodes); return; } @@ -737,7 +736,8 @@ static void hmat_update_target_attrs(struct memory_target *target, list_for_each_entry(initiator, &initiators, node) { u32 value; - if (access == 1 && !initiator->has_cpu) { + if (access == ACCESS_COORDINATE_CPU && + !initiator->has_cpu) { clear_bit(initiator->processor_pxm, p_nodes); continue; } @@ -782,8 +782,10 @@ static void hmat_register_target_initiators(struct memory_target *target) { static DECLARE_BITMAP(p_nodes, MAX_NUMNODES); - __hmat_register_target_initiators(target, p_nodes, 0); - __hmat_register_target_initiators(target, p_nodes, 1); + __hmat_register_target_initiators(target, p_nodes, + ACCESS_COORDINATE_LOCAL); + __hmat_register_target_initiators(target, p_nodes, + ACCESS_COORDINATE_CPU); } static void hmat_register_target_cache(struct memory_target *target) @@ -854,8 +856,8 @@ static void hmat_register_target(struct memory_target *target) if (!target->registered) { hmat_register_target_initiators(target); hmat_register_target_cache(target); - hmat_register_target_perf(target, NODE_ACCESS_CLASS_0); - hmat_register_target_perf(target, NODE_ACCESS_CLASS_1); + hmat_register_target_perf(target, ACCESS_COORDINATE_LOCAL); + hmat_register_target_perf(target, ACCESS_COORDINATE_CPU); target->registered = true; } mutex_unlock(&target_lock); @@ -927,7 +929,7 @@ static int hmat_calculate_adistance(struct notifier_block *self, return NOTIFY_OK; mutex_lock(&target_lock); - hmat_update_target_attrs(target, p_nodes, 1); + hmat_update_target_attrs(target, p_nodes, ACCESS_COORDINATE_CPU); mutex_unlock(&target_lock); perf = &target->coord[1]; diff --git a/drivers/base/node.c b/drivers/base/node.c index 1c05640461dd..a73b0c9a401a 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -126,7 +126,7 @@ static void node_access_release(struct device *dev) } static struct node_access_nodes *node_init_node_access(struct node *node, - unsigned int access) + enum access_coordinate_class access) { struct node_access_nodes *access_node; struct device *dev; @@ -191,7 +191,7 @@ static struct attribute *access_attrs[] = { * @access: The access class the for the given attributes */ void node_set_perf_attrs(unsigned int nid, struct access_coordinate *coord, - unsigned int access) + enum access_coordinate_class access) { struct node_access_nodes *c; struct node *node; @@ -689,7 +689,7 @@ int register_cpu_under_node(unsigned int cpu, unsigned int nid) */ int register_memory_node_under_compute_node(unsigned int mem_nid, unsigned int cpu_nid, - unsigned int access) + enum access_coordinate_class access) { struct node *init_node, *targ_node; struct node_access_nodes *initiator, *target; |