diff options
Diffstat (limited to 'include/linux/taskstats_kern.h')
| -rw-r--r-- | include/linux/taskstats_kern.h | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/include/linux/taskstats_kern.h b/include/linux/taskstats_kern.h index 2b6adec3a2e4e..16894b7edcc8e 100644 --- a/include/linux/taskstats_kern.h +++ b/include/linux/taskstats_kern.h @@ -11,30 +11,10 @@ #include <linux/sched.h> #include <net/genetlink.h> -enum { - TASKSTATS_MSG_UNICAST, /* send data only to requester */ - TASKSTATS_MSG_MULTICAST, /* send data to a group */ -}; - #ifdef CONFIG_TASKSTATS extern kmem_cache_t *taskstats_cache; extern struct mutex taskstats_exit_mutex; -static inline int taskstats_has_listeners(void) -{ - if (!genl_sock) - return 0; - return netlink_has_listeners(genl_sock, TASKSTATS_LISTEN_GROUP); -} - - -static inline void taskstats_exit_alloc(struct taskstats **ptidstats) -{ - *ptidstats = NULL; - if (taskstats_has_listeners()) - *ptidstats = kmem_cache_zalloc(taskstats_cache, SLAB_KERNEL); -} - static inline void taskstats_exit_free(struct taskstats *tidstats) { if (tidstats) @@ -82,17 +62,18 @@ static inline void taskstats_tgid_free(struct signal_struct *sig) kmem_cache_free(taskstats_cache, stats); } -extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int); +extern void taskstats_exit_alloc(struct taskstats **, unsigned int *); +extern void taskstats_exit_send(struct task_struct *, struct taskstats *, int, unsigned int); extern void taskstats_init_early(void); extern void taskstats_tgid_alloc(struct signal_struct *); #else -static inline void taskstats_exit_alloc(struct taskstats **ptidstats) +static inline void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu) {} static inline void taskstats_exit_free(struct taskstats *ptidstats) {} static inline void taskstats_exit_send(struct task_struct *tsk, struct taskstats *tidstats, - int group_dead) + int group_dead, unsigned int cpu) {} static inline void taskstats_tgid_init(struct signal_struct *sig) {} |