From: Gustavo Padovan <gustavo@padovan.org>
To: dri-devel@lists.freedesktop.org
Cc: linux-kernel@vger.kernel.org,
Daniel Stone <daniels@collabora.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Rob Clark <robdclark@gmail.com>,
Greg Hackmann <ghackmann@google.com>,
John Harrison <John.C.Harrison@Intel.com>,
laurent.pinchart@ideasonboard.com, seanpaul@google.com,
marcheu@google.com, m.chehab@samsung.com,
Sumit Semwal <sumit.semwal@linaro.org>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Subject: [PATCH v5 2/4] drm/fence: release fence reference when canceling event
Date: Thu, 20 Oct 2016 12:50:03 -0200 [thread overview]
Message-ID: <1476975005-30441-3-git-send-email-gustavo@padovan.org> (raw)
In-Reply-To: <1476975005-30441-1-git-send-email-gustavo@padovan.org>
From: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
If the event gets canceled we also need to put away the fence
reference it holds.
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
---
drivers/gpu/drm/drm_fops.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index e84faec..8bed5f4 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -663,6 +663,10 @@ void drm_event_cancel_free(struct drm_device *dev,
list_del(&p->pending_link);
}
spin_unlock_irqrestore(&dev->event_lock, flags);
+
+ if (p->fence)
+ fence_put(p->fence);
+
kfree(p);
}
EXPORT_SYMBOL(drm_event_cancel_free);
--
2.5.5
next prev parent reply other threads:[~2016-10-20 14:50 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 14:50 [PATCH v5 0/4] drm: add explicit fencing Gustavo Padovan
2016-10-20 14:50 ` [PATCH v5 1/4] drm/fence: add in-fences support Gustavo Padovan
2016-10-21 12:51 ` Daniel Vetter
2016-10-20 14:50 ` Gustavo Padovan [this message]
2016-10-21 12:52 ` [PATCH v5 2/4] drm/fence: release fence reference when canceling event Daniel Vetter
2016-10-20 14:50 ` [PATCH v5 3/4] drm/fence: add fence timeline to drm_crtc Gustavo Padovan
2016-10-20 17:20 ` Brian Starkey
2016-10-20 20:12 ` Gustavo Padovan
2016-10-21 12:54 ` Daniel Vetter
2016-10-20 14:50 ` [PATCH v5 4/4] drm/fence: add out-fences support Gustavo Padovan
2016-10-20 15:35 ` Ville Syrjälä
2016-10-20 15:55 ` Gustavo Padovan
2016-10-20 16:34 ` Ville Syrjälä
2016-10-20 19:15 ` Ville Syrjälä
2016-10-21 12:57 ` Daniel Vetter
2016-10-21 13:07 ` Gustavo Padovan
2016-10-20 17:48 ` Brian Starkey
2016-10-20 20:30 ` Gustavo Padovan
2016-10-21 10:55 ` Brian Starkey
2016-10-21 13:00 ` Daniel Vetter
2016-10-21 15:44 ` Brian Starkey
2016-10-21 13:04 ` [PATCH v5 0/4] drm: add explicit fencing Daniel Vetter
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