diff options
Diffstat (limited to 'include/linux/taskstats_kern.h')
| -rw-r--r-- | include/linux/taskstats_kern.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h new file mode 100644 index 00000000..58de6edf --- /dev/null +++ b/include/linux/taskstats_kern.h @@ -0,0 +1,36 @@ +/* taskstats_kern.h - kernel header for per-task statistics interface + * + * Copyright (C) Shailabh Nagar, IBM Corp. 2006 + * (C) Balbir Singh, IBM Corp. 2006 + */ + +#ifndef _LINUX_TASKSTATS_KERN_H +#define _LINUX_TASKSTATS_KERN_H + +#include <linux/taskstats.h> +#include <linux/sched.h> +#include <linux/slab.h> + +#ifdef CONFIG_TASKSTATS +extern struct kmem_cache *taskstats_cache; +extern struct mutex taskstats_exit_mutex; + +static inline void taskstats_tgid_free(struct signal_struct *sig) +{ + if (sig->stats) + kmem_cache_free(taskstats_cache, sig->stats); +} + +extern void taskstats_exit(struct task_struct *, int group_dead); +extern void taskstats_init_early(void); +#else +static inline void taskstats_exit(struct task_struct *tsk, int group_dead) +{} +static inline void taskstats_tgid_free(struct signal_struct *sig) +{} +static inline void taskstats_init_early(void) +{} +#endif /* CONFIG_TASKSTATS */ + +#endif + |