diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/exit.c | 2 | ||||
| -rw-r--r-- | kernel/softirq.c | 2 | ||||
| -rw-r--r-- | kernel/time/timer.c | 11 | ||||
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 1 |
4 files changed, 14 insertions, 2 deletions
diff --git a/kernel/exit.c b/kernel/exit.c index 953d1a1c0387..fd90195667e1 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -435,7 +435,7 @@ static void exit_mm(struct task_struct *tsk) mm_update_next_owner(mm); mmput(mm); if (test_thread_flag(TIF_MEMDIE)) - exit_oom_victim(); + exit_oom_victim(tsk); } static struct task_struct *find_alive_thread(struct task_struct *p) diff --git a/kernel/softirq.c b/kernel/softirq.c index 8aae49dd7da8..17caf4b63342 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -227,7 +227,7 @@ static inline bool lockdep_softirq_start(void) { return false; } static inline void lockdep_softirq_end(bool in_hardirq) { } #endif -asmlinkage __visible void __do_softirq(void) +asmlinkage __visible void __softirq_entry __do_softirq(void) { unsigned long end = jiffies + MAX_SOFTIRQ_TIME; unsigned long old_flags = current->flags; diff --git a/kernel/time/timer.c b/kernel/time/timer.c index d1798fa0c743..73164c3aa56b 100644 --- a/kernel/time/timer.c +++ b/kernel/time/timer.c @@ -1566,6 +1566,17 @@ signed long __sched schedule_timeout_uninterruptible(signed long timeout) } EXPORT_SYMBOL(schedule_timeout_uninterruptible); +/* + * Like schedule_timeout_uninterruptible(), except this task will not contribute + * to load average. + */ +signed long __sched schedule_timeout_idle(signed long timeout) +{ + __set_current_state(TASK_IDLE); + return schedule_timeout(timeout); +} +EXPORT_SYMBOL(schedule_timeout_idle); + #ifdef CONFIG_HOTPLUG_CPU static void migrate_timer_list(struct tvec_base *new_base, struct hlist_head *head) { diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 91d6a63a2ea7..3a0244ff7ea8 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -8,6 +8,7 @@ */ #include <linux/uaccess.h> #include <linux/ftrace.h> +#include <linux/interrupt.h> #include <linux/slab.h> #include <linux/fs.h> |