From 8a6d48c0542876eb3acfc0970c0ab7872db08d5f Mon Sep 17 00:00:00 2001 From: Zheng Da Date: Sun, 6 Dec 2009 05:26:23 +0100 Subject: check in the original version of dde linux26. --- .../contrib/include/linux/taskstats_kern.h | 43 ++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 libdde_linux26/contrib/include/linux/taskstats_kern.h (limited to 'libdde_linux26/contrib/include/linux/taskstats_kern.h') diff --git a/libdde_linux26/contrib/include/linux/taskstats_kern.h b/libdde_linux26/contrib/include/linux/taskstats_kern.h new file mode 100644 index 00000000..7e9680f4 --- /dev/null +++ b/libdde_linux26/contrib/include/linux/taskstats_kern.h @@ -0,0 +1,43 @@ +/* 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 +#include +#include + +#ifdef CONFIG_TASKSTATS +extern struct kmem_cache *taskstats_cache; +extern struct mutex taskstats_exit_mutex; + +static inline void taskstats_tgid_init(struct signal_struct *sig) +{ + sig->stats = NULL; +} + +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_init(struct signal_struct *sig) +{} +static inline void taskstats_tgid_free(struct signal_struct *sig) +{} +static inline void taskstats_init_early(void) +{} +#endif /* CONFIG_TASKSTATS */ + +#endif + -- cgit v1.2.3