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-rw-r--r--arch/ia64/sn/kernel/io_common.c15
-rw-r--r--arch/ia64/sn/kernel/io_init.c12
-rw-r--r--arch/ia64/sn/kernel/setup.c5
-rw-r--r--arch/ia64/sn/kernel/sn2/sn2_smp.c12
-rw-r--r--arch/ia64/sn/kernel/sn2/sn_hwperf.c8
5 files changed, 20 insertions, 32 deletions
diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c
index 0d4ffa4da1d..57f280dd9de 100644
--- a/arch/ia64/sn/kernel/io_common.c
+++ b/arch/ia64/sn/kernel/io_common.c
@@ -135,8 +135,7 @@ static s64 sn_device_fixup_war(u64 nasid, u64 widget, int device,
}
war_list = kzalloc(DEV_PER_WIDGET * sizeof(*war_list), GFP_KERNEL);
- if (!war_list)
- BUG();
+ BUG_ON(!war_list);
SAL_CALL_NOLOCK(isrv, SN_SAL_IOIF_GET_WIDGET_DMAFLUSH_LIST,
nasid, widget, __pa(war_list), 0, 0, 0 ,0);
@@ -180,23 +179,20 @@ sn_common_hubdev_init(struct hubdev_info *hubdev)
sizeof(struct sn_flush_device_kernel *);
hubdev->hdi_flush_nasid_list.widget_p =
kzalloc(size, GFP_KERNEL);
- if (!hubdev->hdi_flush_nasid_list.widget_p)
- BUG();
+ BUG_ON(!hubdev->hdi_flush_nasid_list.widget_p);
for (widget = 0; widget <= HUB_WIDGET_ID_MAX; widget++) {
size = DEV_PER_WIDGET *
sizeof(struct sn_flush_device_kernel);
sn_flush_device_kernel = kzalloc(size, GFP_KERNEL);
- if (!sn_flush_device_kernel)
- BUG();
+ BUG_ON(!sn_flush_device_kernel);
dev_entry = sn_flush_device_kernel;
for (device = 0; device < DEV_PER_WIDGET;
device++, dev_entry++) {
size = sizeof(struct sn_flush_device_common);
dev_entry->common = kzalloc(size, GFP_KERNEL);
- if (!dev_entry->common)
- BUG();
+ BUG_ON(!dev_entry->common);
if (sn_prom_feature_available(PRF_DEVICE_FLUSH_LIST))
status = sal_get_device_dmaflush_list(
hubdev->hdi_nasid, widget, device,
@@ -326,8 +322,7 @@ sn_common_bus_fixup(struct pci_bus *bus,
*/
controller->platform_data = kzalloc(sizeof(struct sn_platform_data),
GFP_KERNEL);
- if (controller->platform_data == NULL)
- BUG();
+ BUG_ON(controller->platform_data == NULL);
sn_platform_data =
(struct sn_platform_data *) controller->platform_data;
sn_platform_data->provider_soft = provider_soft;
diff --git a/arch/ia64/sn/kernel/io_init.c b/arch/ia64/sn/kernel/io_init.c
index e2eb2da60f9..ee774c366a0 100644
--- a/arch/ia64/sn/kernel/io_init.c
+++ b/arch/ia64/sn/kernel/io_init.c
@@ -128,8 +128,7 @@ sn_legacy_pci_window_fixup(struct pci_controller *controller,
{
controller->window = kcalloc(2, sizeof(struct pci_window),
GFP_KERNEL);
- if (controller->window == NULL)
- BUG();
+ BUG_ON(controller->window == NULL);
controller->window[0].offset = legacy_io;
controller->window[0].resource.name = "legacy_io";
controller->window[0].resource.flags = IORESOURCE_IO;
@@ -168,8 +167,7 @@ sn_pci_window_fixup(struct pci_dev *dev, unsigned int count,
idx = controller->windows;
new_count = controller->windows + count;
new_window = kcalloc(new_count, sizeof(struct pci_window), GFP_KERNEL);
- if (new_window == NULL)
- BUG();
+ BUG_ON(new_window == NULL);
if (controller->window) {
memcpy(new_window, controller->window,
sizeof(struct pci_window) * controller->windows);
@@ -222,8 +220,7 @@ sn_io_slot_fixup(struct pci_dev *dev)
(u64) __pa(pcidev_info),
(u64) __pa(sn_irq_info));
- if (status)
- BUG(); /* Cannot get platform pci device information */
+ BUG_ON(status); /* Cannot get platform pci device information */
/* Copy over PIO Mapped Addresses */
@@ -307,8 +304,7 @@ sn_pci_controller_fixup(int segment, int busnum, struct pci_bus *bus)
prom_bussoft_ptr = __va(prom_bussoft_ptr);
controller = kzalloc(sizeof(*controller), GFP_KERNEL);
- if (!controller)
- BUG();
+ BUG_ON(!controller);
controller->segment = segment;
/*
diff --git a/arch/ia64/sn/kernel/setup.c b/arch/ia64/sn/kernel/setup.c
index 02c5b8a9fb6..e456f062f24 100644
--- a/arch/ia64/sn/kernel/setup.c
+++ b/arch/ia64/sn/kernel/setup.c
@@ -732,8 +732,7 @@ void __init build_cnode_tables(void)
kl_config_hdr_t *klgraph_header;
nasid = cnodeid_to_nasid(node);
klgraph_header = ia64_sn_get_klconfig_addr(nasid);
- if (klgraph_header == NULL)
- BUG();
+ BUG_ON(klgraph_header == NULL);
brd = NODE_OFFSET_TO_LBOARD(nasid, klgraph_header->ch_board_info);
while (brd) {
if (board_needs_cnode(brd->brd_type) && physical_node_map[brd->brd_nasid] < 0) {
@@ -750,7 +749,7 @@ nasid_slice_to_cpuid(int nasid, int slice)
{
long cpu;
- for (cpu = 0; cpu < NR_CPUS; cpu++)
+ for (cpu = 0; cpu < nr_cpu_ids; cpu++)
if (cpuid_to_nasid(cpu) == nasid &&
cpuid_to_slice(cpu) == slice)
return cpu;
diff --git a/arch/ia64/sn/kernel/sn2/sn2_smp.c b/arch/ia64/sn/kernel/sn2/sn2_smp.c
index e585f9a2afb..1176506b2ba 100644
--- a/arch/ia64/sn/kernel/sn2/sn2_smp.c
+++ b/arch/ia64/sn/kernel/sn2/sn2_smp.c
@@ -133,7 +133,7 @@ sn2_ipi_flush_all_tlb(struct mm_struct *mm)
unsigned long itc;
itc = ia64_get_itc();
- smp_flush_tlb_cpumask(mm->cpu_vm_mask);
+ smp_flush_tlb_cpumask(*mm_cpumask(mm));
itc = ia64_get_itc() - itc;
__get_cpu_var(ptcstats).shub_ipi_flushes_itc_clocks += itc;
__get_cpu_var(ptcstats).shub_ipi_flushes++;
@@ -182,7 +182,7 @@ sn2_global_tlb_purge(struct mm_struct *mm, unsigned long start,
nodes_clear(nodes_flushed);
i = 0;
- for_each_cpu_mask(cpu, mm->cpu_vm_mask) {
+ for_each_cpu(cpu, mm_cpumask(mm)) {
cnode = cpu_to_node(cpu);
node_set(cnode, nodes_flushed);
lcpu = cpu;
@@ -461,7 +461,7 @@ bool sn_cpu_disable_allowed(int cpu)
static void *sn2_ptc_seq_start(struct seq_file *file, loff_t * offset)
{
- if (*offset < NR_CPUS)
+ if (*offset < nr_cpu_ids)
return offset;
return NULL;
}
@@ -469,7 +469,7 @@ static void *sn2_ptc_seq_start(struct seq_file *file, loff_t * offset)
static void *sn2_ptc_seq_next(struct seq_file *file, void *data, loff_t * offset)
{
(*offset)++;
- if (*offset < NR_CPUS)
+ if (*offset < nr_cpu_ids)
return offset;
return NULL;
}
@@ -491,7 +491,7 @@ static int sn2_ptc_seq_show(struct seq_file *file, void *data)
seq_printf(file, "# ptctest %d, flushopt %d\n", sn2_ptctest, sn2_flush_opt);
}
- if (cpu < NR_CPUS && cpu_online(cpu)) {
+ if (cpu < nr_cpu_ids && cpu_online(cpu)) {
stat = &per_cpu(ptcstats, cpu);
seq_printf(file, "cpu %d %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld %ld\n", cpu, stat->ptc_l,
stat->change_rid, stat->shub_ptc_flushes, stat->nodes_flushed,
@@ -554,7 +554,7 @@ static int __init sn2_ptc_init(void)
proc_sn2_ptc = proc_create(PTC_BASENAME, 0444,
NULL, &proc_sn2_ptc_operations);
- if (!&proc_sn2_ptc_operations) {
+ if (!proc_sn2_ptc) {
printk(KERN_ERR "unable to create %s proc entry", PTC_BASENAME);
return -EINVAL;
}
diff --git a/arch/ia64/sn/kernel/sn2/sn_hwperf.c b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
index be339477f90..9e6491cf72b 100644
--- a/arch/ia64/sn/kernel/sn2/sn_hwperf.c
+++ b/arch/ia64/sn/kernel/sn2/sn_hwperf.c
@@ -275,8 +275,7 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
/* get it's interconnect topology */
sz = op->ports * sizeof(struct sn_hwperf_port_info);
- if (sz > sizeof(ptdata))
- BUG();
+ BUG_ON(sz > sizeof(ptdata));
e = ia64_sn_hwperf_op(sn_hwperf_master_nasid,
SN_HWPERF_ENUM_PORTS, nodeobj->id, sz,
(u64)&ptdata, 0, 0, NULL);
@@ -310,8 +309,7 @@ static int sn_hwperf_get_nearest_node_objdata(struct sn_hwperf_object_info *objb
if (router && (!found_cpu || !found_mem)) {
/* search for a node connected to the same router */
sz = router->ports * sizeof(struct sn_hwperf_port_info);
- if (sz > sizeof(ptdata))
- BUG();
+ BUG_ON(sz > sizeof(ptdata));
e = ia64_sn_hwperf_op(sn_hwperf_master_nasid,
SN_HWPERF_ENUM_PORTS, router->id, sz,
(u64)&ptdata, 0, 0, NULL);
@@ -612,7 +610,7 @@ static int sn_hwperf_op_cpu(struct sn_hwperf_op_info *op_info)
op_info->a->arg &= SN_HWPERF_ARG_OBJID_MASK;
if (cpu != SN_HWPERF_ARG_ANY_CPU) {
- if (cpu >= NR_CPUS || !cpu_online(cpu)) {
+ if (cpu >= nr_cpu_ids || !cpu_online(cpu)) {
r = -EINVAL;
goto out;
}
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-27 07:51:29 +0000