/* Task stuttering, which forces load/no-load transitions. */
bool stutter_wait(const char *title);
-int torture_stutter_init(int s);
+int torture_stutter_init(int s, int sgap);
/* Initialization and cleanup. */
bool torture_init_begin(char *ttype, int v);
if (stutter < 0)
stutter = 0;
if (stutter) {
- firsterr = torture_stutter_init(stutter * HZ);
+ int t;
+
+ t = cur_ops->stall_dur ? cur_ops->stall_dur() : stutter * HZ;
+ firsterr = torture_stutter_init(stutter * HZ, t);
if (firsterr)
goto unwind;
}
static struct task_struct *stutter_task;
static int stutter_pause_test;
static int stutter;
+static int stutter_gap;
/*
* Block until the stutter interval ends. This must be called periodically
}
WRITE_ONCE(stutter_pause_test, 0);
if (!torture_must_stop())
- schedule_timeout_interruptible(stutter);
+ schedule_timeout_interruptible(stutter_gap);
torture_shutdown_absorb("torture_stutter");
} while (!torture_must_stop());
torture_kthread_stopping("torture_stutter");
/*
* Initialize and kick off the torture_stutter kthread.
*/
-int torture_stutter_init(const int s)
+int torture_stutter_init(const int s, const int sgap)
{
stutter = s;
+ stutter_gap = sgap;
return torture_create_kthread(torture_stutter, NULL, stutter_task);
}
EXPORT_SYMBOL_GPL(torture_stutter_init);