diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/debug_locks.h | 2 | ||||
-rw-r--r-- | include/linux/sched.h | 8 | ||||
-rw-r--r-- | include/linux/vmstat.h | 8 |
3 files changed, 14 insertions, 4 deletions
diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 6a7047851e4..88dafa246d8 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -1,6 +1,8 @@ #ifndef __LINUX_DEBUG_LOCKING_H #define __LINUX_DEBUG_LOCKING_H +struct task_struct; + extern int debug_locks; extern int debug_locks_silent; diff --git a/include/linux/sched.h b/include/linux/sched.h index 6afa72e080c..6674fc1e51b 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1558,6 +1558,14 @@ static inline void freeze(struct task_struct *p) } /* + * Sometimes we may need to cancel the previous 'freeze' request + */ +static inline void do_not_freeze(struct task_struct *p) +{ + p->flags &= ~PF_FREEZE; +} + +/* * Wake up a frozen process */ static inline int thaw_process(struct task_struct *p) diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h index 1ab806c4751..2d9b1b60798 100644 --- a/include/linux/vmstat.h +++ b/include/linux/vmstat.h @@ -41,23 +41,23 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states); static inline void __count_vm_event(enum vm_event_item item) { - __get_cpu_var(vm_event_states.event[item])++; + __get_cpu_var(vm_event_states).event[item]++; } static inline void count_vm_event(enum vm_event_item item) { - get_cpu_var(vm_event_states.event[item])++; + get_cpu_var(vm_event_states).event[item]++; put_cpu(); } static inline void __count_vm_events(enum vm_event_item item, long delta) { - __get_cpu_var(vm_event_states.event[item]) += delta; + __get_cpu_var(vm_event_states).event[item] += delta; } static inline void count_vm_events(enum vm_event_item item, long delta) { - get_cpu_var(vm_event_states.event[item]) += delta; + get_cpu_var(vm_event_states).event[item] += delta; put_cpu(); } |