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Commit 6b6bae24 authored by Inki Dae's avatar Inki Dae
Browse files

drm/exynos: add pid to g2d_runqueue_node 



this patch adds pid to g2d_runqueue_node as member to identify
which process owns this node.

Signed-off-by: default avatarInki Dae <inki.dae@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
parent bcf4cef9

drivers/gpu/drm/exynos/exynos_drm_g2d.c

+2 −0
Original line number Diff line number Diff line
@@ -122,6 +122,7 @@ struct g2d_runqueue_node { 
	struct list_head	list;

	struct list_head	run_cmdlist;

	struct list_head	event_list;

	pid_t			pid;

	struct completion	complete;

	int			async;

};
@@ -679,6 +680,7 @@ int exynos_g2d_exec_ioctl(struct drm_device *drm_dev, void *data, 
	}



	mutex_lock(&g2d->runqueue_mutex);

	runqueue_node->pid = current->pid;

	list_add_tail(&runqueue_node->list, &g2d->runqueue);

	if (!g2d->runqueue_node)

		g2d_exec_runqueue(g2d);