diff options
Diffstat (limited to 'kernel/exit.c')
| -rw-r--r-- | kernel/exit.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 6664c084783d..d891883420f7 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -25,6 +25,8 @@ #include <linux/mount.h> #include <linux/proc_fs.h> #include <linux/mempolicy.h> +#include <linux/taskstats_kern.h> +#include <linux/delayacct.h> #include <linux/cpuset.h> #include <linux/syscalls.h> #include <linux/signal.h> @@ -843,7 +845,9 @@ static void exit_notify(struct task_struct *tsk) fastcall NORET_TYPE void do_exit(long code) { struct task_struct *tsk = current; + struct taskstats *tidstats; int group_dead; + unsigned int mycpu; profile_task_exit(tsk); @@ -881,6 +885,8 @@ fastcall NORET_TYPE void do_exit(long code) current->comm, current->pid, preempt_count()); + taskstats_exit_alloc(&tidstats, &mycpu); + acct_update_integrals(tsk); if (tsk->mm) { update_hiwater_rss(tsk->mm); @@ -900,6 +906,9 @@ fastcall NORET_TYPE void do_exit(long code) #endif if (unlikely(tsk->audit_context)) audit_free(tsk); + taskstats_exit_send(tsk, tidstats, group_dead, mycpu); + taskstats_exit_free(tidstats); + exit_mm(tsk); if (group_dead) @@ -1044,7 +1053,7 @@ static int eligible_child(pid_t pid, int options, struct task_struct *p) * Do not consider thread group leaders that are * in a non-empty thread group: */ - if (current->tgid != p->tgid && delay_group_leader(p)) + if (delay_group_leader(p)) return 2; if (security_task_wait(p)) |