1 files changed, 8 insertions, 0 deletions

diff --git a/fs/proc/array.c b/fs/proc/array.c
index fd02a9ebfc30..3f57dac31ba6 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c
@@ -126,6 +126,14 @@ static inline const char *get_task_state(struct task_struct *tsk)
 {
         unsigned int state = (tsk->state | tsk->exit_state) & TASK_REPORT;
 
+        /*
+         * Parked tasks do not run; they sit in __kthread_parkme().
+         * Without this check, we would report them as running, which is
+         * clearly wrong, so we report them as sleeping instead.
+         */
+        if (tsk->state == TASK_PARKED)
+                state = TASK_INTERRUPTIBLE;
+
         BUILD_BUG_ON(1 + ilog2(TASK_REPORT) != ARRAY_SIZE(task_state_array)-1);
 
         return task_state_array[fls(state)];