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Commit c986169f authored by Felix Kuehling's avatar Felix Kuehling Committed by Oded Gabbay
Browse files

drm/amdkfd: Print event limit messages only once per process 



To avoid spamming the log.

Signed-off-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: default avatarOded Gabbay <oded.gabbay@gmail.com>
parent cb1d9967

drivers/gpu/drm/amd/amdkfd/kfd_events.c

+4 −1
Original line number Diff line number Diff line
@@ -292,7 +292,10 @@ static int create_signal_event(struct file *devkfd, 
				struct kfd_event *ev)

{

	if (p->signal_event_count == KFD_SIGNAL_EVENT_LIMIT) {

		if (!p->signal_event_limit_reached) {

			pr_warn("Signal event wasn't created because limit was reached\n");

			p->signal_event_limit_reached = true;

		}

		return -ENOMEM;

	}

drivers/gpu/drm/amd/amdkfd/kfd_priv.h

+1 −0
Original line number Diff line number Diff line
@@ -521,6 +521,7 @@ struct kfd_process { 
	struct list_head signal_event_pages;

	u32 next_nonsignal_event_id;

	size_t signal_event_count;

	bool signal_event_limit_reached;

};



/**