diff options
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 70e10cb49be0..24ce22c41f21 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -77,6 +77,7 @@ #include <linux/compiler.h> #include <linux/sysctl.h> #include <linux/kcov.h> +#include <linux/cpufreq_times.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -339,6 +340,8 @@ void put_task_stack(struct task_struct *tsk) void free_task(struct task_struct *tsk) { + cpufreq_task_times_exit(tsk); + #ifndef CONFIG_THREAD_INFO_IN_TASK /* * The task is finally done with both the stack and thread_info, @@ -1527,6 +1530,8 @@ static __latent_entropy struct task_struct *copy_process( if (!p) goto fork_out; + cpufreq_task_times_init(p); + ftrace_graph_init_task(p); rt_mutex_init_task(p); @@ -1963,6 +1968,8 @@ long _do_fork(unsigned long clone_flags, struct completion vfork; struct pid *pid; + cpufreq_task_times_alloc(p); + trace_sched_process_fork(current, p); pid = get_task_pid(p, PIDTYPE_PID); |