diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/core.c | 15 | ||||
| -rw-r--r-- | kernel/sched/debug.c | 10 |
2 files changed, 7 insertions, 18 deletions
diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 6d91c10b1814..f9f9948e2470 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -5103,24 +5103,17 @@ out_unlock: return retval; } -static const char stat_nam[] = TASK_STATE_TO_CHAR_STR; - void sched_show_task(struct task_struct *p) { unsigned long free = 0; int ppid; - unsigned long state = p->state; - - /* Make sure the string lines up properly with the number of task states: */ - BUILD_BUG_ON(sizeof(TASK_STATE_TO_CHAR_STR)-1 != ilog2(TASK_STATE_MAX)+1); if (!try_get_task_stack(p)) return; - if (state) - state = __ffs(state) + 1; - printk(KERN_INFO "%-15.15s %c", p->comm, - state < sizeof(stat_nam) - 1 ? stat_nam[state] : '?'); - if (state == TASK_RUNNING) + + printk(KERN_INFO "%-15.15s %c", p->comm, task_state_to_char(p)); + + if (p->state == TASK_RUNNING) printk(KERN_CONT " running task "); #ifdef CONFIG_DEBUG_STACK_USAGE free = stack_not_used(p); diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c index d8d2ea215b85..cfd84f79e075 100644 --- a/kernel/sched/debug.c +++ b/kernel/sched/debug.c @@ -426,14 +426,10 @@ static const char stat_nam[] = TASK_STATE_TO_CHAR_STR; static void print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) { - unsigned long state; - - if (rq->curr == p) { + if (rq->curr == p) SEQ_printf(m, ">R"); - } else { - state = p->state ? __ffs(p->state) + 1 : 0; - SEQ_printf(m, " %c", state < sizeof(stat_nam) - 1 ? stat_nam[state] : '?'); - } + else + SEQ_printf(m, " %c", task_state_to_char(p)); SEQ_printf(m, "%15s %5d %9Ld.%06ld %9Ld %5d ", p->comm, task_pid_nr(p), |