diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hardirq.h | 2 | ||||
| -rw-r--r-- | include/linux/interrupt.h | 1 | ||||
| -rw-r--r-- | include/linux/preempt.h | 1 | ||||
| -rw-r--r-- | include/linux/sched.h | 4 | ||||
| -rw-r--r-- | include/linux/smp_lock.h | 3 |
5 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 5912874ca83c..71d2b8a723b9 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -90,6 +90,8 @@ extern void synchronize_irq(unsigned int irq); #define nmi_enter() irq_enter() #define nmi_exit() sub_preempt_count(HARDIRQ_OFFSET) +struct task_struct; + #ifndef CONFIG_VIRT_CPU_ACCOUNTING static inline void account_user_vtime(struct task_struct *tsk) { diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 0a90205184b0..41f150a3d2dd 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -9,6 +9,7 @@ #include <linux/preempt.h> #include <linux/cpumask.h> #include <linux/hardirq.h> +#include <linux/sched.h> #include <asm/atomic.h> #include <asm/ptrace.h> #include <asm/system.h> diff --git a/include/linux/preempt.h b/include/linux/preempt.h index dd98c54a23b4..d9a2f5254a51 100644 --- a/include/linux/preempt.h +++ b/include/linux/preempt.h @@ -7,6 +7,7 @@ */ #include <linux/config.h> +#include <linux/thread_info.h> #include <linux/linkage.h> #ifdef CONFIG_DEBUG_PREEMPT diff --git a/include/linux/sched.h b/include/linux/sched.h index e4681256e43e..41df81395719 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1233,6 +1233,8 @@ static inline void task_unlock(struct task_struct *p) spin_unlock(&p->alloc_lock); } +#ifndef __HAVE_THREAD_FUNCTIONS + #define task_thread_info(task) (task)->thread_info static inline void setup_thread_stack(struct task_struct *p, struct task_struct *org) @@ -1246,6 +1248,8 @@ static inline unsigned long *end_of_stack(struct task_struct *p) return (unsigned long *)(p->thread_info + 1); } +#endif + /* set thread flags in other task's structures * - see asm/thread_info.h for TIF_xxxx flags available */ diff --git a/include/linux/smp_lock.h b/include/linux/smp_lock.h index b63ce7014093..fa1ff3b165fe 100644 --- a/include/linux/smp_lock.h +++ b/include/linux/smp_lock.h @@ -2,11 +2,10 @@ #define __LINUX_SMPLOCK_H #include <linux/config.h> +#ifdef CONFIG_LOCK_KERNEL #include <linux/sched.h> #include <linux/spinlock.h> -#ifdef CONFIG_LOCK_KERNEL - #define kernel_locked() (current->lock_depth >= 0) extern int __lockfunc __reacquire_kernel_lock(void); |