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-rw-r--r--arch/alpha/include/asm/topology.h3
-rw-r--r--arch/ia64/kernel/numa.c2
-rw-r--r--arch/ia64/mm/discontig.c6
-rw-r--r--arch/powerpc/include/asm/pci-bridge.h3
-rw-r--r--arch/powerpc/kernel/paca.c3
-rw-r--r--arch/powerpc/kernel/pci-common.c3
-rw-r--r--arch/powerpc/mm/numa.c14
-rw-r--r--arch/powerpc/platforms/powernv/memtrace.c5
-rw-r--r--arch/sparc/kernel/pci_fire.c3
-rw-r--r--arch/sparc/kernel/pci_schizo.c3
-rw-r--r--arch/sparc/kernel/psycho_common.c3
-rw-r--r--arch/sparc/kernel/sbus.c3
-rw-r--r--arch/sparc/mm/init_64.c6
-rw-r--r--arch/x86/include/asm/pci.h3
-rw-r--r--arch/x86/kernel/apic/x2apic_uv_x.c7
-rw-r--r--arch/x86/kernel/smpboot.c3
16 files changed, 41 insertions, 29 deletions
diff --git a/arch/alpha/include/asm/topology.h b/arch/alpha/include/asm/topology.h
index e6e13a85796a..5a77a40567fa 100644
--- a/arch/alpha/include/asm/topology.h
+++ b/arch/alpha/include/asm/topology.h
@@ -4,6 +4,7 @@
#include <linux/smp.h>
#include <linux/threads.h>
+#include <linux/numa.h>
#include <asm/machvec.h>
#ifdef CONFIG_NUMA
@@ -29,7 +30,7 @@ static const struct cpumask *cpumask_of_node(int node)
{
int cpu;
- if (node == -1)
+ if (node == NUMA_NO_NODE)
return cpu_all_mask;
cpumask_clear(&node_to_cpumask_map[node]);
diff --git a/arch/ia64/kernel/numa.c b/arch/ia64/kernel/numa.c
index 92c376279c6d..1315da6c7aeb 100644
--- a/arch/ia64/kernel/numa.c
+++ b/arch/ia64/kernel/numa.c
@@ -74,7 +74,7 @@ void __init build_cpu_to_node_map(void)
cpumask_clear(&node_to_cpu_mask[node]);
for_each_possible_early_cpu(cpu) {
- node = -1;
+ node = NUMA_NO_NODE;
for (i = 0; i < NR_CPUS; ++i)
if (cpu_physical_id(cpu) == node_cpuid[i].phys_id) {
node = node_cpuid[i].nid;
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 8a965784340c..f9c36750c6a4 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -227,7 +227,7 @@ void __init setup_per_cpu_areas(void)
* CPUs are put into groups according to node. Walk cpu_map
* and create new groups at node boundaries.
*/
- prev_node = -1;
+ prev_node = NUMA_NO_NODE;
ai->nr_groups = 0;
for (unit = 0; unit < nr_units; unit++) {
cpu = cpu_map[unit];
@@ -435,7 +435,7 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)
{
void *ptr = NULL;
u8 best = 0xff;
- int bestnode = -1, node, anynode = 0;
+ int bestnode = NUMA_NO_NODE, node, anynode = 0;
for_each_online_node(node) {
if (node_isset(node, memory_less_mask))
@@ -447,7 +447,7 @@ static void __init *memory_less_node_alloc(int nid, unsigned long pernodesize)
anynode = node;
}
- if (bestnode == -1)
+ if (bestnode == NUMA_NO_NODE)
bestnode = anynode;
ptr = memblock_alloc_try_nid(pernodesize, PERCPU_PAGE_SIZE,
diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index aee4fcc24990..77fc21278fa2 100644
--- a/arch/powerpc/include/asm/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
@@ -10,6 +10,7 @@
#include <linux/pci.h>
#include <linux/list.h>
#include <linux/ioport.h>
+#include <linux/numa.h>
struct device_node;
@@ -265,7 +266,7 @@ extern int pcibios_map_io_space(struct pci_bus *bus);
#ifdef CONFIG_NUMA
#define PHB_SET_NODE(PHB, NODE) ((PHB)->node = (NODE))
#else
-#define PHB_SET_NODE(PHB, NODE) ((PHB)->node = -1)
+#define PHB_SET_NODE(PHB, NODE) ((PHB)->node = NUMA_NO_NODE)
#endif
#endif /* CONFIG_PPC64 */
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index 913bfca09c4f..b8480127793d 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -11,6 +11,7 @@
#include <linux/export.h>
#include <linux/memblock.h>
#include <linux/sched/task.h>
+#include <linux/numa.h>
#include <asm/lppaca.h>
#include <asm/paca.h>
@@ -36,7 +37,7 @@ static void *__init alloc_paca_data(unsigned long size, unsigned long align,
* which will put its paca in the right place.
*/
if (cpu == boot_cpuid) {
- nid = -1;
+ nid = NUMA_NO_NODE;
memblock_set_bottom_up(true);
} else {
nid = early_cpu_to_node(cpu);
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 88e4f69a09e5..4538e8ddde80 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -32,6 +32,7 @@
#include <linux/vmalloc.h>
#include <linux/slab.h>
#include <linux/vgaarb.h>
+#include <linux/numa.h>
#include <asm/processor.h>
#include <asm/io.h>
@@ -132,7 +133,7 @@ struct pci_controller *pcibios_alloc_controller(struct device_node *dev)
int nid = of_node_to_nid(dev);
if (nid < 0 || !node_online(nid))
- nid = -1;
+ nid = NUMA_NO_NODE;
PHB_SET_NODE(phb, nid);
}
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
index 87f0dd004295..270cefb75cca 100644
--- a/arch/powerpc/mm/numa.c
+++ b/arch/powerpc/mm/numa.c
@@ -215,7 +215,7 @@ static void initialize_distance_lookup_table(int nid,
*/
static int associativity_to_nid(const __be32 *associativity)
{
- int nid = -1;
+ int nid = NUMA_NO_NODE;
if (min_common_depth == -1)
goto out;
@@ -225,7 +225,7 @@ static int associativity_to_nid(const __be32 *associativity)
/* POWER4 LPAR uses 0xffff as invalid node */
if (nid == 0xffff || nid >= MAX_NUMNODES)
- nid = -1;
+ nid = NUMA_NO_NODE;
if (nid > 0 &&
of_read_number(associativity, 1) >= distance_ref_points_depth) {
@@ -244,7 +244,7 @@ out:
*/
static int of_node_to_nid_single(struct device_node *device)
{
- int nid = -1;
+ int nid = NUMA_NO_NODE;
const __be32 *tmp;
tmp = of_get_associativity(device);
@@ -256,7 +256,7 @@ static int of_node_to_nid_single(struct device_node *device)
/* Walk the device tree upwards, looking for an associativity id */
int of_node_to_nid(struct device_node *device)
{
- int nid = -1;
+ int nid = NUMA_NO_NODE;
of_node_get(device);
while (device) {
@@ -454,7 +454,7 @@ static int of_drconf_to_nid_single(struct drmem_lmb *lmb)
*/
static int numa_setup_cpu(unsigned long lcpu)
{
- int nid = -1;
+ int nid = NUMA_NO_NODE;
struct device_node *cpu;
/*
@@ -930,7 +930,7 @@ static int hot_add_drconf_scn_to_nid(unsigned long scn_addr)
{
struct drmem_lmb *lmb;
unsigned long lmb_size;
- int nid = -1;
+ int nid = NUMA_NO_NODE;
lmb_size = drmem_lmb_size();
@@ -960,7 +960,7 @@ static int hot_add_drconf_scn_to_nid(unsigned long scn_addr)
static int hot_add_node_scn_to_nid(unsigned long scn_addr)
{
struct device_node *memory;
- int nid = -1;
+ int nid = NUMA_NO_NODE;
for_each_node_by_type(memory, "memory") {
unsigned long start, size;
diff --git a/arch/powerpc/platforms/powernv/memtrace.c b/arch/powerpc/platforms/powernv/memtrace.c
index 84d038ed3882..248a38ad25c7 100644
--- a/arch/powerpc/platforms/powernv/memtrace.c
+++ b/arch/powerpc/platforms/powernv/memtrace.c
@@ -20,6 +20,7 @@
#include <linux/slab.h>
#include <linux/memory.h>
#include <linux/memory_hotplug.h>
+#include <linux/numa.h>
#include <asm/machdep.h>
#include <asm/debugfs.h>
@@ -223,7 +224,7 @@ static int memtrace_online(void)
ent = &memtrace_array[i];
/* We have onlined this chunk previously */
- if (ent->nid == -1)
+ if (ent->nid == NUMA_NO_NODE)
continue;
/* Remove from io mappings */
@@ -257,7 +258,7 @@ static int memtrace_online(void)
*/
debugfs_remove_recursive(ent->dir);
pr_info("Added trace memory back to node %d\n", ent->nid);
- ent->size = ent->start = ent->nid = -1;
+ ent->size = ent->start = ent->nid = NUMA_NO_NODE;
}
if (ret)
return ret;
diff --git a/arch/sparc/kernel/pci_fire.c b/arch/sparc/kernel/pci_fire.c
index be71ae086622..0ca08d455e80 100644
--- a/arch/sparc/kernel/pci_fire.c
+++ b/arch/sparc/kernel/pci_fire.c
@@ -11,6 +11,7 @@
#include <linux/export.h>
#include <linux/irq.h>
#include <linux/of_device.h>
+#include <linux/numa.h>
#include <asm/prom.h>
#include <asm/irq.h>
@@ -416,7 +417,7 @@ static int pci_fire_pbm_init(struct pci_pbm_info *pbm,
struct device_node *dp = op->dev.of_node;
int err;
- pbm->numa_node = -1;
+ pbm->numa_node = NUMA_NO_NODE;
pbm->pci_ops = &sun4u_pci_ops;
pbm->config_space_reg_bits = 12;
diff --git a/arch/sparc/kernel/pci_schizo.c b/arch/sparc/kernel/pci_schizo.c
index 934b97c72f7c..421aba00e6b0 100644
--- a/arch/sparc/kernel/pci_schizo.c
+++ b/arch/sparc/kernel/pci_schizo.c
@@ -12,6 +12,7 @@
#include <linux/export.h>
#include <linux/interrupt.h>
#include <linux/of_device.h>
+#include <linux/numa.h>
#include <asm/iommu.h>
#include <asm/irq.h>
@@ -1347,7 +1348,7 @@ static int schizo_pbm_init(struct pci_pbm_info *pbm,
pbm->next = pci_pbm_root;
pci_pbm_root = pbm;
- pbm->numa_node = -1;
+ pbm->numa_node = NUMA_NO_NODE;
pbm->pci_ops = &sun4u_pci_ops;
pbm->config_space_reg_bits = 8;
diff --git a/arch/sparc/kernel/psycho_common.c b/arch/sparc/kernel/psycho_common.c
index 81aa91e5c0e6..e90bcb6bad7f 100644
--- a/arch/sparc/kernel/psycho_common.c
+++ b/arch/sparc/kernel/psycho_common.c
@@ -5,6 +5,7 @@
*/
#include <linux/kernel.h>
#include <linux/interrupt.h>
+#include <linux/numa.h>
#include <asm/upa.h>
@@ -454,7 +455,7 @@ void psycho_pbm_init_common(struct pci_pbm_info *pbm, struct platform_device *op
struct device_node *dp = op->dev.of_node;
pbm->name = dp->full_name;
- pbm->numa_node = -1;
+ pbm->numa_node = NUMA_NO_NODE;
pbm->chip_type = chip_type;
pbm->chip_version = of_getintprop_default(dp, "version#", 0);
pbm->chip_revision = of_getintprop_default(dp, "module-revision#", 0);
diff --git a/arch/sparc/kernel/sbus.c b/arch/sparc/kernel/sbus.c
index 41c5deb581b8..32141e1006c4 100644
--- a/arch/sparc/kernel/sbus.c
+++ b/arch/sparc/kernel/sbus.c
@@ -15,6 +15,7 @@
#include <linux/interrupt.h>
#include <linux/of.h>
#include <linux/of_device.h>
+#include <linux/numa.h>
#include <asm/page.h>
#include <asm/io.h>
@@ -561,7 +562,7 @@ static void __init sbus_iommu_init(struct platform_device *op)
op->dev.archdata.iommu = iommu;
op->dev.archdata.stc = strbuf;
- op->dev.archdata.numa_node = -1;
+ op->dev.archdata.numa_node = NUMA_NO_NODE;
reg_base = regs + SYSIO_IOMMUREG_BASE;
iommu->iommu_control = reg_base + IOMMU_CONTROL;
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
index b4221d3727d0..9e6bd868ba6f 100644
--- a/arch/sparc/mm/init_64.c
+++ b/arch/sparc/mm/init_64.c
@@ -976,13 +976,13 @@ static u64 __init memblock_nid_range_sun4u(u64 start, u64 end, int *nid)
{
int prev_nid, new_nid;
- prev_nid = -1;
+ prev_nid = NUMA_NO_NODE;
for ( ; start < end; start += PAGE_SIZE) {
for (new_nid = 0; new_nid < num_node_masks; new_nid++) {
struct node_mem_mask *p = &node_masks[new_nid];
if ((start & p->mask) == p->match) {
- if (prev_nid == -1)
+ if (prev_nid == NUMA_NO_NODE)
prev_nid = new_nid;
break;
}
@@ -1208,7 +1208,7 @@ int of_node_to_nid(struct device_node *dp)
md = mdesc_grab();
count = 0;
- nid = -1;
+ nid = NUMA_NO_NODE;
mdesc_for_each_node_by_name(md, grp, "group") {
if (!scan_arcs_for_cfg_handle(md, grp, cfg_handle)) {
nid = count;
diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h
index 662963681ea6..e662f987dfa2 100644
--- a/arch/x86/include/asm/pci.h
+++ b/arch/x86/include/asm/pci.h
@@ -7,6 +7,7 @@
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/scatterlist.h>
+#include <linux/numa.h>
#include <asm/io.h>
#include <asm/pat.h>
#include <asm/x86_init.h>
@@ -141,7 +142,7 @@ cpumask_of_pcibus(const struct pci_bus *bus)
int node;
node = __pcibus_to_node(bus);
- return (node == -1) ? cpu_online_mask :
+ return (node == NUMA_NO_NODE) ? cpu_online_mask :
cpumask_of_node(node);
}
#endif
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index a555da094157..1e225528f0d7 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -27,6 +27,7 @@
#include <linux/crash_dump.h>
#include <linux/reboot.h>
#include <linux/memory.h>
+#include <linux/numa.h>
#include <asm/uv/uv_mmrs.h>
#include <asm/uv/uv_hub.h>
@@ -1390,7 +1391,7 @@ static void __init build_socket_tables(void)
}
/* Set socket -> node values: */
- lnid = -1;
+ lnid = NUMA_NO_NODE;
for_each_present_cpu(cpu) {
int nid = cpu_to_node(cpu);
int apicid, sockid;
@@ -1521,7 +1522,7 @@ static void __init uv_system_init_hub(void)
new_hub->pnode = 0xffff;
new_hub->numa_blade_id = uv_node_to_blade_id(nodeid);
- new_hub->memory_nid = -1;
+ new_hub->memory_nid = NUMA_NO_NODE;
new_hub->nr_possible_cpus = 0;
new_hub->nr_online_cpus = 0;
}
@@ -1538,7 +1539,7 @@ static void __init uv_system_init_hub(void)
uv_cpu_info_per(cpu)->p_uv_hub_info = uv_hub_info_list(nodeid);
uv_cpu_info_per(cpu)->blade_cpu_id = uv_cpu_hub_info(cpu)->nr_possible_cpus++;
- if (uv_cpu_hub_info(cpu)->memory_nid == -1)
+ if (uv_cpu_hub_info(cpu)->memory_nid == NUMA_NO_NODE)
uv_cpu_hub_info(cpu)->memory_nid = cpu_to_node(cpu);
/* Init memoryless node: */
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index ccd1f2a8e557..c91ff9f9fe8a 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -56,6 +56,7 @@
#include <linux/stackprotector.h>
#include <linux/gfp.h>
#include <linux/cpuidle.h>
+#include <linux/numa.h>
#include <asm/acpi.h>
#include <asm/desc.h>
@@ -841,7 +842,7 @@ wakeup_secondary_cpu_via_init(int phys_apicid, unsigned long start_eip)
/* reduce the number of lines printed when booting a large cpu count system */
static void announce_cpu(int cpu, int apicid)
{
- static int current_node = -1;
+ static int current_node = NUMA_NO_NODE;
int node = early_cpu_to_node(cpu);
static int width, node_width;
generated by cgit (git 2.34.1) at 2024-06-26 07:38:28 +0000