diff --git a/arch/cris/arch-v10/kernel/time.c b/arch/cris/arch-v10/kernel/time.c index c685ba4c33875c978abb599ce82c132ed3527f1e..2b73c7a5b6499a195a66badd8ef97b4d0c84b413 100644 --- a/arch/cris/arch-v10/kernel/time.c +++ b/arch/cris/arch-v10/kernel/time.c @@ -261,7 +261,6 @@ timer_interrupt(int irq, void *dev_id) static struct irqaction irq2 = { .handler = timer_interrupt, .flags = IRQF_SHARED | IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "timer", }; diff --git a/arch/cris/arch-v32/kernel/smp.c b/arch/cris/arch-v32/kernel/smp.c index 9dac17334640a9cf3eda77c0c0a22b53e817f0a1..f59a973c97ee31893595b2a6c6e2e7778ce15e10 100644 --- a/arch/cris/arch-v32/kernel/smp.c +++ b/arch/cris/arch-v32/kernel/smp.c @@ -65,7 +65,6 @@ static int send_ipi(int vector, int wait, cpumask_t cpu_mask); static struct irqaction irq_ipi = { .handler = crisv32_ipi_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "ipi", }; diff --git a/arch/cris/arch-v32/kernel/time.c b/arch/cris/arch-v32/kernel/time.c index 3a13dd6e0a9a0d7e7eb40aaaff2ada62a2033239..65633d0dab860847b1367455b275a535448b6ee3 100644 --- a/arch/cris/arch-v32/kernel/time.c +++ b/arch/cris/arch-v32/kernel/time.c @@ -267,7 +267,6 @@ timer_interrupt(int irq, void *dev_id) static struct irqaction irq_timer = { .handler = timer_interrupt, .flags = IRQF_SHARED | IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "timer" }; diff --git a/arch/frv/kernel/irq-mb93091.c b/arch/frv/kernel/irq-mb93091.c index 9e38f99bbab89c7e0677e5da0f38f09d9d6590ea..4dd9adaf115a4de8083ce7bfde075e5f3ac82123 100644 --- a/arch/frv/kernel/irq-mb93091.c +++ b/arch/frv/kernel/irq-mb93091.c @@ -109,28 +109,24 @@ static struct irqaction fpga_irq[4] = { [0] = { .handler = fpga_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "fpga.0", .dev_id = (void *) 0x0028UL, }, [1] = { .handler = fpga_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "fpga.1", .dev_id = (void *) 0x0050UL, }, [2] = { .handler = fpga_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "fpga.2", .dev_id = (void *) 0x1c00UL, }, [3] = { .handler = fpga_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "fpga.3", .dev_id = (void *) 0x6386UL, } diff --git a/arch/frv/kernel/irq-mb93093.c b/arch/frv/kernel/irq-mb93093.c index 3c2752ca97754eb881d5fef6ceeeb576ee679df1..e45209031873e63de6e0202bbd3e831a29ff27bb 100644 --- a/arch/frv/kernel/irq-mb93093.c +++ b/arch/frv/kernel/irq-mb93093.c @@ -108,7 +108,6 @@ static struct irqaction fpga_irq[1] = { [0] = { .handler = fpga_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "fpga.0", .dev_id = (void *) 0x0700UL, } diff --git a/arch/frv/kernel/irq-mb93493.c b/arch/frv/kernel/irq-mb93493.c index 7754c7338e4b42cfaeb4c3a76158665f3b05d275..ba55ecdfb245a5c201bf34583bcad836677ea26e 100644 --- a/arch/frv/kernel/irq-mb93493.c +++ b/arch/frv/kernel/irq-mb93493.c @@ -120,14 +120,12 @@ static struct irqaction mb93493_irq[2] = { [0] = { .handler = mb93493_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "mb93493.0", .dev_id = (void *) __addr_MB93493_IQSR(0), }, [1] = { .handler = mb93493_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "mb93493.1", .dev_id = (void *) __addr_MB93493_IQSR(1), } diff --git a/arch/frv/kernel/time.c b/arch/frv/kernel/time.c index 69f6a4ef5d61b35c67323a85485e1cebedff7a43..fb0ce75772256568bc2195ba08cbfb9a652def94 100644 --- a/arch/frv/kernel/time.c +++ b/arch/frv/kernel/time.c @@ -45,7 +45,6 @@ static irqreturn_t timer_interrupt(int irq, void *dummy); static struct irqaction timer_irq = { .handler = timer_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "timer", }; diff --git a/arch/h8300/kernel/timer/itu.c b/arch/h8300/kernel/timer/itu.c index d1c926596b087ace1359ac7504303296e31f9b9b..4883ba7103a84d8b391a290fc64198949f2c3ca9 100644 --- a/arch/h8300/kernel/timer/itu.c +++ b/arch/h8300/kernel/timer/itu.c @@ -60,7 +60,6 @@ static struct irqaction itu_irq = { .name = "itu", .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER, - .mask = CPU_MASK_NONE, }; static const int __initdata divide_rate[] = {1, 2, 4, 8}; diff --git a/arch/h8300/kernel/timer/timer16.c b/arch/h8300/kernel/timer/timer16.c index e14271b7211943b183b23dc7076c78cdd280ba9c..042dbb53f3fb372707ab7a533a884e7ccb6b8dd3 100644 --- a/arch/h8300/kernel/timer/timer16.c +++ b/arch/h8300/kernel/timer/timer16.c @@ -55,7 +55,6 @@ static struct irqaction timer16_irq = { .name = "timer-16", .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER, - .mask = CPU_MASK_NONE, }; static const int __initdata divide_rate[] = {1, 2, 4, 8}; diff --git a/arch/h8300/kernel/timer/timer8.c b/arch/h8300/kernel/timer/timer8.c index 0556d7c7bea62c620377b82ca3b35f92d46f5712..38be0cabef0da0c4433d9d52924eef8f199e5b0b 100644 --- a/arch/h8300/kernel/timer/timer8.c +++ b/arch/h8300/kernel/timer/timer8.c @@ -75,7 +75,6 @@ static struct irqaction timer8_irq = { .name = "timer-8", .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER, - .mask = CPU_MASK_NONE, }; static const int __initdata divide_rate[] = {8, 64, 8192}; diff --git a/arch/h8300/kernel/timer/tpu.c b/arch/h8300/kernel/timer/tpu.c index df7f453a9673c6cdddd0e4f5b24d6cca49be7ceb..ad383caae196c282583d57e54d6e467dca9fcc62 100644 --- a/arch/h8300/kernel/timer/tpu.c +++ b/arch/h8300/kernel/timer/tpu.c @@ -65,7 +65,6 @@ static struct irqaction tpu_irq = { .name = "tpu", .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER, - .mask = CPU_MASK_NONE, }; const static int __initdata divide_rate[] = { diff --git a/arch/ia64/include/asm/topology.h b/arch/ia64/include/asm/topology.h index 3193f4417e16c8ea919016f05aa904215f6eeae9..f260dcf215154078bf72752eb7991895a9b03fa8 100644 --- a/arch/ia64/include/asm/topology.h +++ b/arch/ia64/include/asm/topology.h @@ -43,11 +43,6 @@ */ #define parent_node(nid) (nid) -/* - * Returns the number of the first CPU on Node 'node'. - */ -#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node))) - /* * Determines the node for a given pci bus */ diff --git a/arch/m32r/kernel/time.c b/arch/m32r/kernel/time.c index 6ea017727cced935c638a876dc193e7ef4e3288e..cada3ba4b9902f23bb13620e726a2625897e5d8a 100644 --- a/arch/m32r/kernel/time.c +++ b/arch/m32r/kernel/time.c @@ -230,7 +230,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id) static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "MFT2", }; diff --git a/arch/mips/cobalt/irq.c b/arch/mips/cobalt/irq.c index ac4fb912649d4e2397083864e06e62169f77a1d6..cb9bf820fe53b4640a7b72264be61deacf998fa7 100644 --- a/arch/mips/cobalt/irq.c +++ b/arch/mips/cobalt/irq.c @@ -47,7 +47,6 @@ asmlinkage void plat_irq_dispatch(void) static struct irqaction cascade = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/mips/emma/markeins/irq.c b/arch/mips/emma/markeins/irq.c index 2bbc41a1623cae2a3972084af3ce8118b85adc93..43828ae796ec9d0d3276b50ffe5b8f0c29ea1b2f 100644 --- a/arch/mips/emma/markeins/irq.c +++ b/arch/mips/emma/markeins/irq.c @@ -186,7 +186,6 @@ void emma2rh_gpio_irq_init(void) static struct irqaction irq_cascade = { .handler = no_action, .flags = 0, - .mask = CPU_MASK_NONE, .name = "cascade", .dev_id = NULL, .next = NULL, diff --git a/arch/mips/include/asm/mach-ip27/topology.h b/arch/mips/include/asm/mach-ip27/topology.h index 55d481569a1f494e1c33a71fe22bbfb8b88f9af4..07547231e078dd3ecd35a988b3cd73bfc30c3683 100644 --- a/arch/mips/include/asm/mach-ip27/topology.h +++ b/arch/mips/include/asm/mach-ip27/topology.h @@ -26,7 +26,6 @@ extern struct cpuinfo_ip27 sn_cpu_info[NR_CPUS]; #define parent_node(node) (node) #define node_to_cpumask(node) (hub_data(node)->h_cpus) #define cpumask_of_node(node) (&hub_data(node)->h_cpus) -#define node_to_first_cpu(node) (cpumask_first(cpumask_of_node(node))) struct pci_bus; extern int pcibus_to_node(struct pci_bus *); diff --git a/arch/mips/jazz/irq.c b/arch/mips/jazz/irq.c index 03965cb1b2527e23fd60a003284f51279b42a758..d9b6a5b5399d25b3959921288e84b08074571965 100644 --- a/arch/mips/jazz/irq.c +++ b/arch/mips/jazz/irq.c @@ -134,7 +134,6 @@ static irqreturn_t r4030_timer_interrupt(int irq, void *dev_id) static struct irqaction r4030_timer_irqaction = { .handler = r4030_timer_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_CPU0, .name = "R4030 timer", }; diff --git a/arch/mips/kernel/cevt-bcm1480.c b/arch/mips/kernel/cevt-bcm1480.c index b820661678b0b948e7fb56e8332a28277df07a98..a5182a20769619dda6bc81a216f89e2059769052 100644 --- a/arch/mips/kernel/cevt-bcm1480.c +++ b/arch/mips/kernel/cevt-bcm1480.c @@ -144,7 +144,6 @@ void __cpuinit sb1480_clockevent_init(void) action->handler = sibyte_counter_handler; action->flags = IRQF_DISABLED | IRQF_PERCPU; - action->mask = cpumask_of_cpu(cpu); action->name = name; action->dev_id = cd; diff --git a/arch/mips/kernel/cevt-sb1250.c b/arch/mips/kernel/cevt-sb1250.c index a2eebaafda52c224ee385193bcb998984d9d790d..340f53e5c6b19cd686f2a45bd69dc3f139d581d1 100644 --- a/arch/mips/kernel/cevt-sb1250.c +++ b/arch/mips/kernel/cevt-sb1250.c @@ -143,7 +143,6 @@ void __cpuinit sb1250_clockevent_init(void) action->handler = sibyte_counter_handler; action->flags = IRQF_DISABLED | IRQF_PERCPU; - action->mask = cpumask_of_cpu(cpu); action->name = name; action->dev_id = cd; diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c index f4d187825f96406612d16a6016ab8defcf997658..689719e34f085db04c1c09f8d18b89f1b9da91cd 100644 --- a/arch/mips/kernel/i8253.c +++ b/arch/mips/kernel/i8253.c @@ -98,7 +98,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id) static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_NOBALANCING, - .mask = CPU_MASK_NONE, .name = "timer" }; @@ -121,7 +120,6 @@ void __init setup_pit_timer(void) cd->min_delta_ns = clockevent_delta2ns(0xF, cd); clockevents_register_device(cd); - irq0.mask = cpumask_of_cpu(cpu); setup_irq(0, &irq0); } diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c index 413bd1d37f5499171e4337b78ee62f387152d811..01c0885a8061569dffe59d31e7ec7aee97588773 100644 --- a/arch/mips/kernel/i8259.c +++ b/arch/mips/kernel/i8259.c @@ -306,7 +306,6 @@ static void init_8259A(int auto_eoi) */ static struct irqaction irq2 = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/mips/lasat/interrupt.c b/arch/mips/lasat/interrupt.c index d1ac7a25c85613635cdc14dc7858ff44d921e099..1353fb135ed370969d9b2b7628a13cd041470542 100644 --- a/arch/mips/lasat/interrupt.c +++ b/arch/mips/lasat/interrupt.c @@ -104,7 +104,6 @@ asmlinkage void plat_irq_dispatch(void) static struct irqaction cascade = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/mips/lemote/lm2e/irq.c b/arch/mips/lemote/lm2e/irq.c index 3e0b7beb1009b336c0eee30f2da22428d6196db2..1d0a09f3b832a69d4617f37222209fc1a569cc0b 100644 --- a/arch/mips/lemote/lm2e/irq.c +++ b/arch/mips/lemote/lm2e/irq.c @@ -92,7 +92,6 @@ asmlinkage void plat_irq_dispatch(void) static struct irqaction cascade_irqaction = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c index a1f21d9421e86e7002f99946864118de9d5000dc..6c5a630566f93d77997839577fbc5386c5830c97 100644 --- a/arch/mips/sgi-ip27/ip27-nmi.c +++ b/arch/mips/sgi-ip27/ip27-nmi.c @@ -219,7 +219,7 @@ cont_nmi_dump(void) if (i == 1000) { for_each_online_node(node) if (NODEPDA(node)->dump_count == 0) { - cpu = node_to_first_cpu(node); + cpu = cpumask_first(cpumask_of_node(node)); for (n=0; n < CNODE_NUM_CPUS(node); cpu++, n++) { CPUMASK_SETB(nmied_cpus, cpu); /* diff --git a/arch/mips/sgi-ip32/ip32-irq.c b/arch/mips/sgi-ip32/ip32-irq.c index 0aefc5319a036c938d2db3cff9989ac72b12fa3e..83a0b3c359daecee88c87223beef876d9b35aab9 100644 --- a/arch/mips/sgi-ip32/ip32-irq.c +++ b/arch/mips/sgi-ip32/ip32-irq.c @@ -115,14 +115,12 @@ extern irqreturn_t crime_cpuerr_intr(int irq, void *dev_id); struct irqaction memerr_irq = { .handler = crime_memerr_intr, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "CRIME memory error", }; struct irqaction cpuerr_irq = { .handler = crime_cpuerr_intr, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "CRIME CPU error", }; diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c index b4352a0c815178f09a90e7561b5fc966fd64eba4..5e687819cbc2aec4aec85dbada30184a345a6551 100644 --- a/arch/mips/sni/rm200.c +++ b/arch/mips/sni/rm200.c @@ -359,7 +359,8 @@ void sni_rm200_init_8259A(void) * IRQ2 is cascade interrupt to second interrupt controller */ static struct irqaction sni_rm200_irq2 = { - no_action, 0, CPU_MASK_NONE, "cascade", NULL, NULL + .handler = no_action, + .name = "cascade", }; static struct resource sni_rm200_pic1_resource = { diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c index 92dd1a0ca3523023a30d887067c9e280864cfce5..9cc389109b19f42ee82f5d09f69b8d3e8de27024 100644 --- a/arch/mips/vr41xx/common/irq.c +++ b/arch/mips/vr41xx/common/irq.c @@ -32,7 +32,6 @@ static irq_cascade_t irq_cascade[NR_IRQS] __cacheline_aligned; static struct irqaction cascade_irqaction = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/mn10300/kernel/time.c b/arch/mn10300/kernel/time.c index e4606586f94ce5e08d35720ca8b4f7512db4aa34..395caf01b9099cc42c2b2e3b0148765df3de0ed9 100644 --- a/arch/mn10300/kernel/time.c +++ b/arch/mn10300/kernel/time.c @@ -37,7 +37,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id); static struct irqaction timer_irq = { .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_SHARED | IRQF_TIMER, - .mask = CPU_MASK_NONE, .name = "timer", }; diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index 375258559ae64fa26e09452c4e80ca978b2a3fe3..054a16d68082a852c460d96436e9f3b7bb3ce41c 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -24,11 +24,6 @@ static inline cpumask_t node_to_cpumask(int node) #define cpumask_of_node(node) (&numa_cpumask_lookup_table[node]) -static inline int node_to_first_cpu(int node) -{ - return cpumask_first(cpumask_of_node(node)); -} - int of_node_to_nid(struct device_node *device); struct pci_bus; diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c index 0a9e49104bdc42ccd506946e607dfa3361608768..458d91fba91d5f80ba7296c55752b0960eaca11d 100644 --- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c +++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c @@ -179,7 +179,6 @@ static irqreturn_t mpc85xx_8259_cascade_action(int irq, void *dev_id) static struct irqaction mpc85xxcds_8259_irqaction = { .handler = mpc85xx_8259_cascade_action, .flags = IRQF_SHARED, - .mask = CPU_MASK_NONE, .name = "8259 cascade", }; #endif /* PPC_I8259 */ diff --git a/arch/powerpc/platforms/8xx/m8xx_setup.c b/arch/powerpc/platforms/8xx/m8xx_setup.c index 0d9f75c74f8cdf22e83f13ba342c45f5b12a0d66..385acfc48397b8f2d2577326b78b49bb68b100f1 100644 --- a/arch/powerpc/platforms/8xx/m8xx_setup.c +++ b/arch/powerpc/platforms/8xx/m8xx_setup.c @@ -44,7 +44,6 @@ static irqreturn_t timebase_interrupt(int irq, void *dev) static struct irqaction tbint_irqaction = { .handler = timebase_interrupt, - .mask = CPU_MASK_NONE, .name = "tbint", }; diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index 272d79a8d2896ade7f8f36e22f2b6279077f6793..cd4ad9aea760d966505a977d9d92e5a7f1f33e38 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -472,7 +472,6 @@ static void __init chrp_find_openpic(void) #if defined(CONFIG_VT) && defined(CONFIG_INPUT_ADBHID) && defined(CONFIG_XMON) static struct irqaction xmon_irqaction = { .handler = xmon_irq, - .mask = CPU_MASK_NONE, .name = "XMON break", }; #endif diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c index 6d149ae8ffa71c02928e3bdf52d9b6573e65283b..7039d8f1d3baa1dfdd73e2f9ac80a15fb1c9fb11 100644 --- a/arch/powerpc/platforms/powermac/pic.c +++ b/arch/powerpc/platforms/powermac/pic.c @@ -266,7 +266,6 @@ static unsigned int pmac_pic_get_irq(void) static struct irqaction xmon_action = { .handler = xmon_irq, .flags = 0, - .mask = CPU_MASK_NONE, .name = "NMI - XMON" }; #endif @@ -274,7 +273,6 @@ static struct irqaction xmon_action = { static struct irqaction gatwick_cascade_action = { .handler = gatwick_action, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c index bd8817b00fa4a80f3d2ab4649e6ef917ec9db8aa..cf1dbe758890df60d441cfbd79421db63e40834f 100644 --- a/arch/powerpc/platforms/powermac/smp.c +++ b/arch/powerpc/platforms/powermac/smp.c @@ -385,7 +385,6 @@ static void __init psurge_dual_sync_tb(int cpu_nr) static struct irqaction psurge_irqaction = { .handler = psurge_primary_intr, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "primary IPI", }; diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c index 490473ce81030475fbfa6075a2c76612dcd48b0e..82424cd7e1287bcc009b81f2327b078229a6050f 100644 --- a/arch/powerpc/sysdev/cpm1.c +++ b/arch/powerpc/sysdev/cpm1.c @@ -119,7 +119,6 @@ static irqreturn_t cpm_error_interrupt(int irq, void *dev) static struct irqaction cpm_error_irqaction = { .handler = cpm_error_interrupt, - .mask = CPU_MASK_NONE, .name = "error", }; diff --git a/arch/sh/include/asm/topology.h b/arch/sh/include/asm/topology.h index 066f0fba590e228e0467681dd8b1c4c5c22f6e36..a3f239545897ea5ed72b68714bfc1f8d2f9426c1 100644 --- a/arch/sh/include/asm/topology.h +++ b/arch/sh/include/asm/topology.h @@ -33,7 +33,6 @@ #define node_to_cpumask(node) ((void)node, cpu_online_map) #define cpumask_of_node(node) ((void)node, cpu_online_mask) -#define node_to_first_cpu(node) ((void)(node),0) #define pcibus_to_node(bus) ((void)(bus), -1) #define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ diff --git a/arch/sh/kernel/time_64.c b/arch/sh/kernel/time_64.c index 59d2a03e8b3c475763ff1d228e6177454f27fe1d..988c77c3723124507ca8f772c1139cefc0925140 100644 --- a/arch/sh/kernel/time_64.c +++ b/arch/sh/kernel/time_64.c @@ -284,7 +284,6 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id) static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED, - .mask = CPU_MASK_NONE, .name = "timer", }; diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c index c127293271e1f4072140e334697346bb0ab24779..9aa348658ae33905fe8b821bc3066d5e90a00d79 100644 --- a/arch/sh/kernel/timers/timer-cmt.c +++ b/arch/sh/kernel/timers/timer-cmt.c @@ -109,7 +109,6 @@ static struct irqaction cmt_irq = { .name = "timer", .handler = cmt_timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .mask = CPU_MASK_NONE, }; static void cmt_clk_init(struct clk *clk) diff --git a/arch/sh/kernel/timers/timer-mtu2.c b/arch/sh/kernel/timers/timer-mtu2.c index 9a77ae86b403132a0483c964d2bf83af53794f72..9b0ef01264794f6c2a04054b06a906dcb547c2c0 100644 --- a/arch/sh/kernel/timers/timer-mtu2.c +++ b/arch/sh/kernel/timers/timer-mtu2.c @@ -115,7 +115,6 @@ static struct irqaction mtu2_irq = { .name = "timer", .handler = mtu2_timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .mask = CPU_MASK_NONE, }; static unsigned int divisors[] = { 1, 4, 16, 64, 1, 1, 256 }; diff --git a/arch/sh/kernel/timers/timer-tmu.c b/arch/sh/kernel/timers/timer-tmu.c index 10b5a6f17cc0a197341458412ba4d5bc906295ac..c5d3396f596012941853134d726244f504887939 100644 --- a/arch/sh/kernel/timers/timer-tmu.c +++ b/arch/sh/kernel/timers/timer-tmu.c @@ -162,7 +162,6 @@ static struct irqaction tmu0_irq = { .name = "periodic/oneshot timer", .handler = tmu_timer_interrupt, .flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL, - .mask = CPU_MASK_NONE, }; static void __init tmu_clk_init(struct clk *clk) diff --git a/arch/sparc/include/asm/topology_64.h b/arch/sparc/include/asm/topology_64.h index 5bc0b8fd63744f477f7ade478e42922175649c28..2770f64fdc3b59edc23714d7afad0367d19ac822 100644 --- a/arch/sparc/include/asm/topology_64.h +++ b/arch/sparc/include/asm/topology_64.h @@ -28,11 +28,6 @@ static inline cpumask_t node_to_cpumask(int node) #define node_to_cpumask_ptr_next(v, node) \ v = &(numa_cpumask_lookup_table[node]) -static inline int node_to_first_cpu(int node) -{ - return cpumask_first(cpumask_of_node(node)); -} - struct pci_bus; #ifdef CONFIG_PCI extern int pcibus_to_node(struct pci_bus *pbus); diff --git a/arch/sparc/kernel/irq_32.c b/arch/sparc/kernel/irq_32.c index 44dd5ee64339219257a2457d85afd364f2526f58..ad800b80c718285e046d47d8c652c54aa22049da 100644 --- a/arch/sparc/kernel/irq_32.c +++ b/arch/sparc/kernel/irq_32.c @@ -439,7 +439,6 @@ static int request_fast_irq(unsigned int irq, flush_cache_all(); action->flags = irqflags; - cpus_clear(action->mask); action->name = devname; action->dev_id = NULL; action->next = NULL; @@ -574,7 +573,6 @@ int request_irq(unsigned int irq, action->handler = handler; action->flags = irqflags; - cpus_clear(action->mask); action->name = devname; action->next = NULL; action->dev_id = dev_id; diff --git a/arch/sparc/kernel/sun4d_irq.c b/arch/sparc/kernel/sun4d_irq.c index 3369fef5b4b3acd2749ddcbefd1befd37df2e15b..ab036a72de5a16460cdb8b548dbcf15bb2e04db6 100644 --- a/arch/sparc/kernel/sun4d_irq.c +++ b/arch/sparc/kernel/sun4d_irq.c @@ -326,7 +326,6 @@ int sun4d_request_irq(unsigned int irq, action->handler = handler; action->flags = irqflags; - cpus_clear(action->mask); action->name = devname; action->next = NULL; action->dev_id = dev_id; diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index 77cfb2cfb386d5b1a1727807b2a7c84ee8fc4c6c..744299c0b7749829a2af79dc76eb10f0fbfa6a55 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -217,10 +217,6 @@ static inline cpumask_t node_to_cpumask(int node) { return cpu_online_map; } -static inline int node_to_first_cpu(int node) -{ - return first_cpu(cpu_online_map); -} static inline void setup_node_to_cpumask_map(void) { } @@ -237,14 +233,6 @@ static inline void setup_node_to_cpumask_map(void) { } #include -#ifdef CONFIG_NUMA -/* Returns the number of the first CPU on Node 'node'. */ -static inline int node_to_first_cpu(int node) -{ - return cpumask_first(cpumask_of_node(node)); -} -#endif - extern cpumask_t cpu_coregroup_map(int cpu); extern const struct cpumask *cpu_coregroup_mask(int cpu); diff --git a/arch/x86/kernel/irqinit_32.c b/arch/x86/kernel/irqinit_32.c index bc132610544829de0f38a12dd8461d73104b39a2..368b0a8836f902be69531754a72fb75e7b9a4e24 100644 --- a/arch/x86/kernel/irqinit_32.c +++ b/arch/x86/kernel/irqinit_32.c @@ -50,7 +50,6 @@ static irqreturn_t math_error_irq(int cpl, void *dev_id) */ static struct irqaction fpu_irq = { .handler = math_error_irq, - .mask = CPU_MASK_NONE, .name = "fpu", }; @@ -83,7 +82,6 @@ void __init init_ISA_irqs(void) */ static struct irqaction irq2 = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; diff --git a/arch/x86/kernel/irqinit_64.c b/arch/x86/kernel/irqinit_64.c index c7a49e0ffbfbc0b4b2b0cd12b01d5294ca73745c..8cd10537fd46f7480b6db9807db276ada5b390af 100644 --- a/arch/x86/kernel/irqinit_64.c +++ b/arch/x86/kernel/irqinit_64.c @@ -45,7 +45,6 @@ static struct irqaction irq2 = { .handler = no_action, - .mask = CPU_MASK_NONE, .name = "cascade", }; DEFINE_PER_CPU(vector_irq_t, vector_irq) = { diff --git a/arch/x86/kernel/mfgpt_32.c b/arch/x86/kernel/mfgpt_32.c index 8815f3c7fec75e5d4a4d1cb17609ef0eed004515..846510b78a092324bfa7adc61ee72ee25e8792cc 100644 --- a/arch/x86/kernel/mfgpt_32.c +++ b/arch/x86/kernel/mfgpt_32.c @@ -348,7 +348,6 @@ static irqreturn_t mfgpt_tick(int irq, void *dev_id) static struct irqaction mfgptirq = { .handler = mfgpt_tick, .flags = IRQF_DISABLED | IRQF_NOBALANCING, - .mask = CPU_MASK_NONE, .name = "mfgpt-timer" }; diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c index a0d26237d7cf141462a2d20941f8bd99d4195e57..b4158439bf634d254852cceab2c30d26f943f7ea 100644 --- a/arch/x86/kernel/setup.c +++ b/arch/x86/kernel/setup.c @@ -1049,7 +1049,6 @@ void __init x86_quirk_trap_init(void) static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL | IRQF_TIMER, - .mask = CPU_MASK_NONE, .name = "timer" }; diff --git a/arch/x86/kernel/time_64.c b/arch/x86/kernel/time_64.c index 241ec3923f611bf03cb266362409924daabf1f6f..5ba343e6184449775c51f21717ef985f8d7249d0 100644 --- a/arch/x86/kernel/time_64.c +++ b/arch/x86/kernel/time_64.c @@ -116,7 +116,6 @@ unsigned long __init calibrate_cpu(void) static struct irqaction irq0 = { .handler = timer_interrupt, .flags = IRQF_DISABLED | IRQF_IRQPOLL | IRQF_NOBALANCING | IRQF_TIMER, - .mask = CPU_MASK_NONE, .name = "timer" }; @@ -125,7 +124,6 @@ void __init hpet_time_init(void) if (!hpet_enable()) setup_pit_timer(); - irq0.mask = cpumask_of_cpu(0); setup_irq(0, &irq0); } diff --git a/arch/x86/kernel/vmiclock_32.c b/arch/x86/kernel/vmiclock_32.c index 33a788d5879c3186182201736330723fa3669164..d303369a7baddc48966443fff136f2266f010810 100644 --- a/arch/x86/kernel/vmiclock_32.c +++ b/arch/x86/kernel/vmiclock_32.c @@ -202,7 +202,6 @@ static struct irqaction vmi_clock_action = { .name = "vmi-timer", .handler = vmi_timer_interrupt, .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_TIMER, - .mask = CPU_MASK_ALL, }; static void __devinit vmi_time_init_clockevent(void) diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c index 5b257a57bc57ae60e369950b60126f3d43f43e04..e62a4ccea54d0c4a3dc6dcd84eb107e557bcb54c 100644 --- a/drivers/base/cpu.c +++ b/drivers/base/cpu.c @@ -119,7 +119,7 @@ static ssize_t print_cpus_map(char *buf, const struct cpumask *map) #define print_cpus_func(type) \ static ssize_t print_cpus_##type(struct sysdev_class *class, char *buf) \ { \ - return print_cpus_map(buf, &cpu_##type##_map); \ + return print_cpus_map(buf, cpu_##type##_mask); \ } \ static struct sysdev_class_attribute attr_##type##_map = \ _SYSDEV_CLASS_ATTR(type, 0444, print_cpus_##type, NULL) diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c index c3ea5fa7d05a6db4079bebb99ecc865b89eefca5..2c9aa49e43cdf1a879214ac281bf705b84015f25 100644 --- a/drivers/oprofile/buffer_sync.c +++ b/drivers/oprofile/buffer_sync.c @@ -574,7 +574,7 @@ int __init buffer_sync_init(void) return 0; } -void __exit buffer_sync_cleanup(void) +void buffer_sync_cleanup(void) { free_cpumask_var(marked_cpus); } diff --git a/fs/seq_file.c b/fs/seq_file.c index a1a4cfe1921040d6044657e6c235e2f5d55f8292..7f40f30c55c5bdf31ecab91b9075b5d320e8ae0d 100644 --- a/fs/seq_file.c +++ b/fs/seq_file.c @@ -513,7 +513,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits, } EXPORT_SYMBOL(seq_bitmap); -int seq_bitmap_list(struct seq_file *m, unsigned long *bits, +int seq_bitmap_list(struct seq_file *m, const unsigned long *bits, unsigned int nr_bits) { if (m->count < m->size) { diff --git a/include/asm-generic/topology.h b/include/asm-generic/topology.h index 0e9e2bc0ee96e66d08beb37bb71933ab2ece7636..88bada2ebc4b1fb1bb980f96daa8409ac5933eb2 100644 --- a/include/asm-generic/topology.h +++ b/include/asm-generic/topology.h @@ -43,20 +43,10 @@ #ifndef cpumask_of_node #define cpumask_of_node(node) ((void)node, cpu_online_mask) #endif -#ifndef node_to_first_cpu -#define node_to_first_cpu(node) ((void)(node),0) -#endif #ifndef pcibus_to_node #define pcibus_to_node(bus) ((void)(bus), -1) #endif -#ifndef pcibus_to_cpumask -#define pcibus_to_cpumask(bus) (pcibus_to_node(bus) == -1 ? \ - CPU_MASK_ALL : \ - node_to_cpumask(pcibus_to_node(bus)) \ - ) -#endif - #ifndef cpumask_of_pcibus #define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \ cpu_all_mask : \ diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h index 90c6074a36cab42c47df2ac8f6239cfe2ae0ddfe..2e0d79678debad2f0634e95b8dff71f0c88fb68d 100644 --- a/include/linux/cpuset.h +++ b/include/linux/cpuset.h @@ -90,12 +90,12 @@ static inline void cpuset_init_smp(void) {} static inline void cpuset_cpus_allowed(struct task_struct *p, struct cpumask *mask) { - *mask = cpu_possible_map; + cpumask_copy(mask, cpu_possible_mask); } static inline void cpuset_cpus_allowed_locked(struct task_struct *p, struct cpumask *mask) { - *mask = cpu_possible_map; + cpumask_copy(mask, cpu_possible_mask); } static inline nodemask_t cpuset_mems_allowed(struct task_struct *p) diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h index f616f31576d719597cd91b25498fece72e24cc8d..004f3b3342c5d580664b73aab18a9229186c9ed9 100644 --- a/include/linux/seq_file.h +++ b/include/linux/seq_file.h @@ -55,7 +55,7 @@ int seq_bitmap(struct seq_file *m, const unsigned long *bits, unsigned int nr_bits); static inline int seq_cpumask(struct seq_file *m, const struct cpumask *mask) { - return seq_bitmap(m, mask->bits, nr_cpu_ids); + return seq_bitmap(m, cpumask_bits(mask), nr_cpu_ids); } static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask) @@ -63,12 +63,13 @@ static inline int seq_nodemask(struct seq_file *m, nodemask_t *mask) return seq_bitmap(m, mask->bits, MAX_NUMNODES); } -int seq_bitmap_list(struct seq_file *m, unsigned long *bits, +int seq_bitmap_list(struct seq_file *m, const unsigned long *bits, unsigned int nr_bits); -static inline int seq_cpumask_list(struct seq_file *m, cpumask_t *mask) +static inline int seq_cpumask_list(struct seq_file *m, + const struct cpumask *mask) { - return seq_bitmap_list(m, mask->bits, NR_CPUS); + return seq_bitmap_list(m, cpumask_bits(mask), nr_cpu_ids); } static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask) diff --git a/init/main.c b/init/main.c index 6bf83afd654da44b5b52383a4697d4d98e0ff6fa..d6b388fbffa679bdb8cce29ddfd9042ca2841032 100644 --- a/init/main.c +++ b/init/main.c @@ -407,8 +407,7 @@ static void __init smp_init(void) * Set up the current CPU as possible to migrate to. * The other ones will be done by cpu_up/cpu_down() */ - cpu = smp_processor_id(); - cpu_set(cpu, cpu_active_map); + set_cpu_active(smp_processor_id(), true); /* FIXME: This should be done in userspace --RR */ for_each_present_cpu(cpu) { @@ -842,7 +841,7 @@ static int __init kernel_init(void * unused) /* * init can run on any cpu. */ - set_cpus_allowed_ptr(current, CPU_MASK_ALL_PTR); + set_cpus_allowed_ptr(current, cpu_all_mask); /* * Tell the world that we're going to be the grim * reaper of innocent orphaned children. diff --git a/kernel/cpu.c b/kernel/cpu.c index 79e40f00dcb89b8b3b5dedb5cc1c7da507e6b322..395b6974dc8d56ccb2d91ede756069fe9b10c975 100644 --- a/kernel/cpu.c +++ b/kernel/cpu.c @@ -281,7 +281,7 @@ int __ref cpu_down(unsigned int cpu) goto out; } - cpu_clear(cpu, cpu_active_map); + set_cpu_active(cpu, false); /* * Make sure the all cpus did the reschedule and are not @@ -296,7 +296,7 @@ int __ref cpu_down(unsigned int cpu) err = _cpu_down(cpu, 0); if (cpu_online(cpu)) - cpu_set(cpu, cpu_active_map); + set_cpu_active(cpu, true); out: cpu_maps_update_done(); @@ -333,7 +333,7 @@ static int __cpuinit _cpu_up(unsigned int cpu, int tasks_frozen) goto out_notify; BUG_ON(!cpu_online(cpu)); - cpu_set(cpu, cpu_active_map); + set_cpu_active(cpu, true); /* Now call notifier in preparation. */ raw_notifier_call_chain(&cpu_chain, CPU_ONLINE | mod, hcpu); diff --git a/kernel/fork.c b/kernel/fork.c index 6715ebc3761de3ed10eeda84ff932e59ff8289c5..47c15840a3813ee3fcabe5f89d04bf73c08b66c2 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -284,7 +284,7 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm) mm->free_area_cache = oldmm->mmap_base; mm->cached_hole_size = ~0UL; mm->map_count = 0; - cpus_clear(mm->cpu_vm_mask); + cpumask_clear(mm_cpumask(mm)); mm->mm_rb = RB_ROOT; rb_link = &mm->mm_rb.rb_node; rb_parent = NULL; diff --git a/kernel/kmod.c b/kernel/kmod.c index a27a5f64443dc5c9a27d04679171cf15dfc1eabf..f0c8f545180d13193960d3171a1e58272488e72f 100644 --- a/kernel/kmod.c +++ b/kernel/kmod.c @@ -167,7 +167,7 @@ static int ____call_usermodehelper(void *data) } /* We can run anywhere, unlike our parent keventd(). */ - set_cpus_allowed_ptr(current, CPU_MASK_ALL_PTR); + set_cpus_allowed_ptr(current, cpu_all_mask); /* * Our parent is keventd, which runs with elevated scheduling priority. diff --git a/kernel/kthread.c b/kernel/kthread.c index 4fbc456f393d0b1fb328667d9e93cc214c39da06..84bbadd4d0213c1558ade617ab49695df0b1bd9f 100644 --- a/kernel/kthread.c +++ b/kernel/kthread.c @@ -110,7 +110,7 @@ static void create_kthread(struct kthread_create_info *create) */ sched_setscheduler(create->result, SCHED_NORMAL, ¶m); set_user_nice(create->result, KTHREAD_NICE_LEVEL); - set_cpus_allowed_ptr(create->result, CPU_MASK_ALL_PTR); + set_cpus_allowed_ptr(create->result, cpu_all_mask); } complete(&create->done); } @@ -240,7 +240,7 @@ int kthreadd(void *unused) set_task_comm(tsk, "kthreadd"); ignore_signals(tsk); set_user_nice(tsk, KTHREAD_NICE_LEVEL); - set_cpus_allowed_ptr(tsk, CPU_MASK_ALL_PTR); + set_cpus_allowed_ptr(tsk, cpu_all_mask); current->flags |= PF_NOFREEZE | PF_FREEZER_NOSIG; diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c index 7c4142a79f0ab5a2ef80300b3d5be3188bdec8c7..9b4a975a4b4afc1f1eba22c1cb30d21aef844959 100644 --- a/kernel/rcutorture.c +++ b/kernel/rcutorture.c @@ -126,6 +126,7 @@ static atomic_t n_rcu_torture_mberror; static atomic_t n_rcu_torture_error; static long n_rcu_torture_timers = 0; static struct list_head rcu_torture_removed; +static cpumask_var_t shuffle_tmp_mask; static int stutter_pause_test = 0; @@ -889,10 +890,9 @@ static int rcu_idle_cpu; /* Force all torture tasks off this CPU */ */ static void rcu_torture_shuffle_tasks(void) { - cpumask_t tmp_mask; int i; - cpus_setall(tmp_mask); + cpumask_setall(shuffle_tmp_mask); get_online_cpus(); /* No point in shuffling if there is only one online CPU (ex: UP) */ @@ -902,29 +902,29 @@ static void rcu_torture_shuffle_tasks(void) } if (rcu_idle_cpu != -1) - cpu_clear(rcu_idle_cpu, tmp_mask); + cpumask_clear_cpu(rcu_idle_cpu, shuffle_tmp_mask); - set_cpus_allowed_ptr(current, &tmp_mask); + set_cpus_allowed_ptr(current, shuffle_tmp_mask); if (reader_tasks) { for (i = 0; i < nrealreaders; i++) if (reader_tasks[i]) set_cpus_allowed_ptr(reader_tasks[i], - &tmp_mask); + shuffle_tmp_mask); } if (fakewriter_tasks) { for (i = 0; i < nfakewriters; i++) if (fakewriter_tasks[i]) set_cpus_allowed_ptr(fakewriter_tasks[i], - &tmp_mask); + shuffle_tmp_mask); } if (writer_task) - set_cpus_allowed_ptr(writer_task, &tmp_mask); + set_cpus_allowed_ptr(writer_task, shuffle_tmp_mask); if (stats_task) - set_cpus_allowed_ptr(stats_task, &tmp_mask); + set_cpus_allowed_ptr(stats_task, shuffle_tmp_mask); if (rcu_idle_cpu == -1) rcu_idle_cpu = num_online_cpus() - 1; @@ -1012,6 +1012,7 @@ rcu_torture_cleanup(void) if (shuffler_task) { VERBOSE_PRINTK_STRING("Stopping rcu_torture_shuffle task"); kthread_stop(shuffler_task); + free_cpumask_var(shuffle_tmp_mask); } shuffler_task = NULL; @@ -1190,10 +1191,18 @@ rcu_torture_init(void) } if (test_no_idle_hz) { rcu_idle_cpu = num_online_cpus() - 1; + + if (!alloc_cpumask_var(&shuffle_tmp_mask, GFP_KERNEL)) { + firsterr = -ENOMEM; + VERBOSE_PRINTK_ERRSTRING("Failed to alloc mask"); + goto unwind; + } + /* Create the shuffler thread */ shuffler_task = kthread_run(rcu_torture_shuffle, NULL, "rcu_torture_shuffle"); if (IS_ERR(shuffler_task)) { + free_cpumask_var(shuffle_tmp_mask); firsterr = PTR_ERR(shuffler_task); VERBOSE_PRINTK_ERRSTRING("Failed to create shuffler"); shuffler_task = NULL; diff --git a/kernel/sched_cpupri.h b/kernel/sched_cpupri.h index 642a94ef8a0a7fb39f9b341eb292dfad9ab38762..9a7e859b8fbfdd753f09a4bc0949cf5345e2ae75 100644 --- a/kernel/sched_cpupri.h +++ b/kernel/sched_cpupri.h @@ -25,7 +25,7 @@ struct cpupri { #ifdef CONFIG_SMP int cpupri_find(struct cpupri *cp, - struct task_struct *p, cpumask_t *lowest_mask); + struct task_struct *p, struct cpumask *lowest_mask); void cpupri_set(struct cpupri *cp, int cpu, int pri); int cpupri_init(struct cpupri *cp, bool bootmem); void cpupri_cleanup(struct cpupri *cp); diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c index 74541ca49536fda5dab61d473f8ce9d6aa3f3254..912823e2a11b0afb0f4448e5163bb9e39c7fc8b8 100644 --- a/kernel/stop_machine.c +++ b/kernel/stop_machine.c @@ -44,7 +44,7 @@ static DEFINE_MUTEX(setup_lock); static int refcount; static struct workqueue_struct *stop_machine_wq; static struct stop_machine_data active, idle; -static const cpumask_t *active_cpus; +static const struct cpumask *active_cpus; static void *stop_machine_work; static void set_state(enum stopmachine_state newstate) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index 1f0c509b40d34d944bea77e300e237ab9145439c..9aedd9fd825b7c332a4a2f53124b57040b013acd 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -416,7 +416,7 @@ void flush_workqueue(struct workqueue_struct *wq) might_sleep(); lock_map_acquire(&wq->lockdep_map); lock_map_release(&wq->lockdep_map); - for_each_cpu_mask_nr(cpu, *cpu_map) + for_each_cpu(cpu, cpu_map) flush_cpu_workqueue(per_cpu_ptr(wq->cpu_wq, cpu)); } EXPORT_SYMBOL_GPL(flush_workqueue); @@ -547,7 +547,7 @@ static void wait_on_work(struct work_struct *work) wq = cwq->wq; cpu_map = wq_cpu_map(wq); - for_each_cpu_mask_nr(cpu, *cpu_map) + for_each_cpu(cpu, cpu_map) wait_on_cpu_work(per_cpu_ptr(wq->cpu_wq, cpu), work); } @@ -911,7 +911,7 @@ void destroy_workqueue(struct workqueue_struct *wq) list_del(&wq->list); spin_unlock(&workqueue_lock); - for_each_cpu_mask_nr(cpu, *cpu_map) + for_each_cpu(cpu, cpu_map) cleanup_workqueue_thread(per_cpu_ptr(wq->cpu_wq, cpu)); cpu_maps_update_done(); diff --git a/mm/allocpercpu.c b/mm/allocpercpu.c index 1882923bc706071b79f823dd17b8f69d4fccf145..139d5b7b6621471ccb88c2ea3dd6b0fe66b15618 100644 --- a/mm/allocpercpu.c +++ b/mm/allocpercpu.c @@ -143,7 +143,7 @@ void free_percpu(void *__pdata) { if (unlikely(!__pdata)) return; - __percpu_depopulate_mask(__pdata, &cpu_possible_map); + __percpu_depopulate_mask(__pdata, cpu_possible_mask); kfree(__percpu_disguise(__pdata)); } EXPORT_SYMBOL_GPL(free_percpu); diff --git a/mm/pdflush.c b/mm/pdflush.c index 15de509b68fd657c7b9ecb0356cdadf9bc43b1ef..118905e3d7886f795875b376c70d23e4bfc4c038 100644 --- a/mm/pdflush.c +++ b/mm/pdflush.c @@ -191,7 +191,7 @@ static int pdflush(void *dummy) /* * Some configs put our parent kthread in a limited cpuset, - * which kthread() overrides, forcing cpus_allowed == CPU_MASK_ALL. + * which kthread() overrides, forcing cpus_allowed == cpu_all_mask. * Our needs are more modest - cut back to our cpusets cpus_allowed. * This is needed as pdflush's are dynamically created and destroyed. * The boottime pdflush's are easily placed w/o these 2 lines. diff --git a/mm/vmstat.c b/mm/vmstat.c index 91149746bb8d6c94ac036879bbe557551630a1e1..8cd81ea1ddc138cf60b93c19554a68cc645160df 100644 --- a/mm/vmstat.c +++ b/mm/vmstat.c @@ -27,7 +27,7 @@ static void sum_vm_events(unsigned long *ret, const struct cpumask *cpumask) memset(ret, 0, NR_VM_EVENT_ITEMS * sizeof(unsigned long)); - for_each_cpu_mask_nr(cpu, *cpumask) { + for_each_cpu(cpu, cpumask) { struct vm_event_state *this = &per_cpu(vm_event_states, cpu); for (i = 0; i < NR_VM_EVENT_ITEMS; i++) diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c index c51fed4d1af1d3b93ebfbbf9e2eaeaf4a76fb16f..bb507e2bb94d6fa4657508f29df558a54208928b 100644 --- a/net/sunrpc/svc.c +++ b/net/sunrpc/svc.c @@ -312,7 +312,7 @@ svc_pool_map_set_cpumask(struct task_struct *task, unsigned int pidx) switch (m->mode) { case SVC_POOL_PERCPU: { - set_cpus_allowed_ptr(task, &cpumask_of_cpu(node)); + set_cpus_allowed_ptr(task, cpumask_of(node)); break; } case SVC_POOL_PERNODE: