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Commit 61d49d2f authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

locktorture: Change longdelay_us to longdelay_ms 



The locktorture long delays are in milliseconds rather than microseconds,
so this commit changes the name of the corresponding variable from
longdelay_us to longdelay_ms.

Reported-by: default avatarBen Goodwyn <bgoodwyn@softnas.com>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent 3838cc18

kernel/locking/locktorture.c

+6 −6
Original line number Diff line number Diff line
@@ -122,12 +122,12 @@ static int torture_lock_busted_write_lock(void) 


static void torture_lock_busted_write_delay(struct torture_random_state *trsp)

{

	const unsigned long longdelay_us = 100;

	const unsigned long longdelay_ms = 100;



	/* We want a long delay occasionally to force massive contention.  */

	if (!(torture_random(trsp) %

	      (cxt.nrealwriters_stress * 2000 * longdelay_us)))

		mdelay(longdelay_us);

	      (cxt.nrealwriters_stress * 2000 * longdelay_ms)))

		mdelay(longdelay_ms);

#ifdef CONFIG_PREEMPT

	if (!(torture_random(trsp) % (cxt.nrealwriters_stress * 20000)))

		preempt_schedule();  /* Allow test to be preempted. */
@@ -160,14 +160,14 @@ static int torture_spin_lock_write_lock(void) __acquires(torture_spinlock) 
static void torture_spin_lock_write_delay(struct torture_random_state *trsp)

{

	const unsigned long shortdelay_us = 2;

	const unsigned long longdelay_us = 100;

	const unsigned long longdelay_ms = 100;



	/* We want a short delay mostly to emulate likely code, and

	 * we want a long delay occasionally to force massive contention.

	 */

	if (!(torture_random(trsp) %

	      (cxt.nrealwriters_stress * 2000 * longdelay_us)))

		mdelay(longdelay_us);

	      (cxt.nrealwriters_stress * 2000 * longdelay_ms)))

		mdelay(longdelay_ms);

	if (!(torture_random(trsp) %

	      (cxt.nrealwriters_stress * 2 * shortdelay_us)))

		udelay(shortdelay_us);