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-rw-r--r--kernel/sys.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/sys.c b/kernel/sys.c
index 1544c305751e..c2a951ae4223 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -34,6 +34,7 @@
#include <linux/task_io_accounting_ops.h>
#include <linux/seccomp.h>
#include <linux/cpu.h>
+#include <linux/ptrace.h>
#include <linux/compat.h>
#include <linux/syscalls.h>
@@ -908,8 +909,8 @@ void do_sys_times(struct tms *tms)
struct task_cputime cputime;
cputime_t cutime, cstime;
- spin_lock_irq(&current->sighand->siglock);
thread_group_cputime(current, &cputime);
+ spin_lock_irq(&current->sighand->siglock);
cutime = current->signal->cutime;
cstime = current->signal->cstime;
spin_unlock_irq(&current->sighand->siglock);
@@ -928,6 +929,7 @@ asmlinkage long sys_times(struct tms __user * tbuf)
if (copy_to_user(tbuf, &tmp, sizeof(struct tms)))
return -EFAULT;
}
+ force_successful_syscall_return();
return (long) jiffies_64_to_clock_t(get_jiffies_64());
}
@@ -1628,6 +1630,8 @@ static void k_getrusage(struct task_struct *p, int who, struct rusage *r)
utime = stime = cputime_zero;
if (who == RUSAGE_THREAD) {
+ utime = task_utime(current);
+ stime = task_stime(current);
accumulate_thread_rusage(p, r);
goto out;
}