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-rw-r--r--fs/proc/array.c23
1 files changed, 15 insertions, 8 deletions
diff --git a/fs/proc/array.c b/fs/proc/array.c
index 822c2d506518..4badde179b18 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -410,6 +410,16 @@ static void task_show_stack_usage(struct seq_file *m, struct task_struct *task)
}
#endif /* CONFIG_MMU */
+static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
+{
+ seq_printf(m, "Cpus_allowed:\t");
+ seq_cpumask(m, &task->cpus_allowed);
+ seq_printf(m, "\n");
+ seq_printf(m, "Cpus_allowed_list:\t");
+ seq_cpumask_list(m, &task->cpus_allowed);
+ seq_printf(m, "\n");
+}
+
int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
struct pid *pid, struct task_struct *task)
{
@@ -424,6 +434,7 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
}
task_sig(m, task);
task_cap(m, task);
+ task_cpus_allowed(m, task);
cpuset_task_status_allowed(m, task);
#if defined(CONFIG_S390)
task_show_regs(m, task);
@@ -495,20 +506,17 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
/* add up live thread stats at the group level */
if (whole) {
- struct task_cputime cputime;
struct task_struct *t = task;
do {
min_flt += t->min_flt;
maj_flt += t->maj_flt;
- gtime = cputime_add(gtime, task_gtime(t));
+ gtime = cputime_add(gtime, t->gtime);
t = next_thread(t);
} while (t != task);
min_flt += sig->min_flt;
maj_flt += sig->maj_flt;
- thread_group_cputime(task, &cputime);
- utime = cputime.utime;
- stime = cputime.stime;
+ thread_group_times(task, &utime, &stime);
gtime = cputime_add(gtime, sig->gtime);
}
@@ -524,9 +532,8 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
if (!whole) {
min_flt = task->min_flt;
maj_flt = task->maj_flt;
- utime = task_utime(task);
- stime = task_stime(task);
- gtime = task_gtime(task);
+ task_times(task, &utime, &stime);
+ gtime = task->gtime;
}
/* scale priority and nice values from timeslices to -20..20 */