From 4d1566ed2100d074ccc654e5cf2e44cdea3a01d0 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Wed, 19 Mar 2008 13:04:47 +0100 Subject: [PATCH] [SCSI] fix media change events for polled devices Commit: a341cd0f (SCSI: add asynchronous event notification API) breaks: 285e9670 (sr,sd: send media state change modification events) by introducing an event filter, which is removed here, to make events, we are depending on, happen again. Fix this by removing the event filter. It's pretty much broken at the moment, since a user can't set it (the attribute being read only). A proper fix will be to make the event discriminator distinguish between AN and Polled media change events. Cc: David Zeuthen Cc: kristen accardi Cc: Jeff Garzik Signed-off-by: Kay Sievers Signed-off-by: James Bottomley --- drivers/scsi/scsi_lib.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index ba21d97d1855..f40898dc2d14 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -2162,10 +2162,15 @@ void sdev_evt_send(struct scsi_device *sdev, struct scsi_event *evt) { unsigned long flags; +#if 0 + /* FIXME: currently this check eliminates all media change events + * for polled devices. Need to update to discriminate between AN + * and polled events */ if (!test_bit(evt->evt_type, sdev->supported_events)) { kfree(evt); return; } +#endif spin_lock_irqsave(&sdev->list_lock, flags); list_add_tail(&evt->node, &sdev->event_list); -- 2.20.1