From: Davidlohr Bueso <[email protected]> We should account for nreader threads, not writers in this callback. Could even trigger a div by 0 if the user explicitly disables writers.
Signed-off-by: Davidlohr Bueso <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]> --- kernel/locking/locktorture.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/locking/locktorture.c b/kernel/locking/locktorture.c index 617cea2520b3..a307a79e6b0b 100644 --- a/kernel/locking/locktorture.c +++ b/kernel/locking/locktorture.c @@ -560,7 +560,7 @@ static void torture_rwsem_read_delay(struct torture_random_state *trsp) /* We want a long delay occasionally to force massive contention. */ if (!(torture_random(trsp) % - (cxt.nrealwriters_stress * 2000 * longdelay_ms))) + (cxt.nrealreaders_stress * 2000 * longdelay_ms))) mdelay(longdelay_ms * 2); else mdelay(longdelay_ms / 2); -- 2.5.2
