diff options
Diffstat (limited to 'arch/tile')
| -rw-r--r-- | arch/tile/include/asm/processor.h | 7 | ||||
| -rw-r--r-- | arch/tile/kernel/jump_label.c | 2 | ||||
| -rw-r--r-- | arch/tile/lib/atomic_asm_32.S | 3 |
3 files changed, 1 insertions, 11 deletions
diff --git a/arch/tile/include/asm/processor.h b/arch/tile/include/asm/processor.h index 0bc9968b97a1..f71e5206650b 100644 --- a/arch/tile/include/asm/processor.h +++ b/arch/tile/include/asm/processor.h @@ -214,13 +214,6 @@ static inline void release_thread(struct task_struct *dead_task) extern void prepare_exit_to_usermode(struct pt_regs *regs, u32 flags); - -/* - * Return saved (kernel) PC of a blocked thread. - * Only used in a printk() in kernel/sched/core.c, so don't work too hard. - */ -#define thread_saved_pc(t) ((t)->thread.pc) - unsigned long get_wchan(struct task_struct *p); /* Return initial ksp value for given task. */ diff --git a/arch/tile/kernel/jump_label.c b/arch/tile/kernel/jump_label.c index 07802d586988..93931a46625b 100644 --- a/arch/tile/kernel/jump_label.c +++ b/arch/tile/kernel/jump_label.c @@ -45,14 +45,12 @@ static void __jump_label_transform(struct jump_entry *e, void arch_jump_label_transform(struct jump_entry *e, enum jump_label_type type) { - get_online_cpus(); mutex_lock(&text_mutex); __jump_label_transform(e, type); flush_icache_range(e->code, e->code + sizeof(tilegx_bundle_bits)); mutex_unlock(&text_mutex); - put_online_cpus(); } __init_or_module void arch_jump_label_transform_static(struct jump_entry *e, diff --git a/arch/tile/lib/atomic_asm_32.S b/arch/tile/lib/atomic_asm_32.S index 1a70e6c0f259..94709ab41ed8 100644 --- a/arch/tile/lib/atomic_asm_32.S +++ b/arch/tile/lib/atomic_asm_32.S @@ -24,8 +24,7 @@ * has an opportunity to return -EFAULT to the user if needed. * The 64-bit routines just return a "long long" with the value, * since they are only used from kernel space and don't expect to fault. - * Support for 16-bit ops is included in the framework but we don't provide - * any (x86_64 has an atomic_inc_short(), so we might want to some day). + * Support for 16-bit ops is included in the framework but we don't provide any. * * Note that the caller is advised to issue a suitable L1 or L2 * prefetch on the address being manipulated to avoid extra stalls. |