diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 4b601be..85f5104 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1260,6 +1260,7 @@ struct task_struct { int exit_state; int exit_code, exit_signal; int pdeath_signal; /* The signal sent when the parent dies */ + unsigned int group_stop; /* GROUP_STOP_*, siglock protected */ /* ??? */ unsigned int personality; unsigned did_exec:1; @@ -1771,6 +1772,11 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t * #define tsk_used_math(p) ((p)->flags & PF_USED_MATH) #define used_math() tsk_used_math(current) +/* + * task->group_stop flags + */ +#define GROUP_STOP_CONSUME (1 << 17) /* consume group stop count */ + #ifdef CONFIG_PREEMPT_RCU #define RCU_READ_UNLOCK_BLOCKED (1 << 0) /* blocked while in RCU read-side. */ |