diff options
Diffstat (limited to 'arch/m32r/kernel')
| -rw-r--r-- | arch/m32r/kernel/Makefile | 2 | ||||
| -rw-r--r-- | arch/m32r/kernel/init_task.c | 34 | ||||
| -rw-r--r-- | arch/m32r/kernel/signal.c | 12 | ||||
| -rw-r--r-- | arch/m32r/kernel/smpboot.c | 6 |
4 files changed, 4 insertions, 50 deletions
diff --git a/arch/m32r/kernel/Makefile b/arch/m32r/kernel/Makefile index b1a4b603659..0c09dad8b1f 100644 --- a/arch/m32r/kernel/Makefile +++ b/arch/m32r/kernel/Makefile @@ -2,7 +2,7 @@ # Makefile for the Linux/M32R kernel. # -extra-y := head.o init_task.o vmlinux.lds +extra-y := head.o vmlinux.lds obj-y := process.o entry.o traps.o align.o irq.o setup.o time.o \ m32r_ksyms.o sys_m32r.o signal.o ptrace.o diff --git a/arch/m32r/kernel/init_task.c b/arch/m32r/kernel/init_task.c deleted file mode 100644 index 6c42d5f8df5..00000000000 --- a/arch/m32r/kernel/init_task.c +++ /dev/null @@ -1,34 +0,0 @@ -/* orig : i386 init_task.c */ - -#include <linux/mm.h> -#include <linux/module.h> -#include <linux/sched.h> -#include <linux/init.h> -#include <linux/init_task.h> -#include <linux/fs.h> -#include <linux/mqueue.h> - -#include <asm/uaccess.h> -#include <asm/pgtable.h> - -static struct signal_struct init_signals = INIT_SIGNALS(init_signals); -static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand); -/* - * Initial thread structure. - * - * We need to make sure that this is 8192-byte aligned due to the - * way process stacks are handled. This is done by having a special - * "init_task" linker map entry.. - */ -union thread_union init_thread_union __init_task_data = - { INIT_THREAD_INFO(init_task) }; - -/* - * Initial task structure. - * - * All other task structs will be allocated on slabs in fork.c - */ -struct task_struct init_task = INIT_TASK(init_task); - -EXPORT_SYMBOL(init_task); - diff --git a/arch/m32r/kernel/signal.c b/arch/m32r/kernel/signal.c index a08697f0886..f54d96993ea 100644 --- a/arch/m32r/kernel/signal.c +++ b/arch/m32r/kernel/signal.c @@ -112,10 +112,7 @@ sys_rt_sigreturn(unsigned long r0, unsigned long r1, goto badframe; sigdelsetmask(&set, ~_BLOCKABLE); - spin_lock_irq(¤t->sighand->siglock); - current->blocked = set; - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + set_current_blocked(&set); if (restore_sigcontext(regs, &frame->uc.uc_mcontext, &result)) goto badframe; @@ -300,12 +297,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka, siginfo_t *info, if (setup_rt_frame(sig, ka, info, oldset, regs)) return -EFAULT; - spin_lock_irq(¤t->sighand->siglock); - sigorsets(¤t->blocked,¤t->blocked,&ka->sa.sa_mask); - if (!(ka->sa.sa_flags & SA_NODEFER)) - sigaddset(¤t->blocked,sig); - recalc_sigpending(); - spin_unlock_irq(¤t->sighand->siglock); + block_sigmask(ka, sig); return 0; } diff --git a/arch/m32r/kernel/smpboot.c b/arch/m32r/kernel/smpboot.c index cfdbe5d1500..a2cfc0abb05 100644 --- a/arch/m32r/kernel/smpboot.c +++ b/arch/m32r/kernel/smpboot.c @@ -109,12 +109,8 @@ static unsigned int calibration_result; /* Function Prototypes */ /*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*/ -void smp_prepare_boot_cpu(void); -void smp_prepare_cpus(unsigned int); static void init_ipi_lock(void); static void do_boot_cpu(int); -int __cpu_up(unsigned int); -void smp_cpus_done(unsigned int); int start_secondary(void *); static void smp_callin(void); @@ -347,7 +343,7 @@ static void __init do_boot_cpu(int phys_id) } } -int __cpuinit __cpu_up(unsigned int cpu_id) +int __cpuinit __cpu_up(unsigned int cpu_id, struct task_struct *tidle) { int timeout; |