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authorChristian König <christian.koenig@amd.com>2013-11-12 12:58:04 +0100
committerAlex Deucher <alexander.deucher@amd.com>2013-11-15 15:56:02 -0500
commitbd80c8ba995c1dbdddee14acc55c541c499e0442 (patch)
tree4f8f5884a7761da22616ceb64fdcaf79f4fa3780 /drivers/gpu/drm/radeon/radeon_semaphore.c
parent97b6ff6be9da7675aab339334fda996d6c5077d9 (diff)
downloadlinux-stericsson-bd80c8ba995c1dbdddee14acc55c541c499e0442.tar.gz
drm/radeon: add semaphore trace point
Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_semaphore.c')
-rw-r--r--drivers/gpu/drm/radeon/radeon_semaphore.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_semaphore.c b/drivers/gpu/drm/radeon/radeon_semaphore.c
index 8dcc20f53d73..97d73bfc8782 100644
--- a/drivers/gpu/drm/radeon/radeon_semaphore.c
+++ b/drivers/gpu/drm/radeon/radeon_semaphore.c
@@ -29,7 +29,7 @@
*/
#include <drm/drmP.h>
#include "radeon.h"
-
+#include "radeon_trace.h"
int radeon_semaphore_create(struct radeon_device *rdev,
struct radeon_semaphore **semaphore)
@@ -56,6 +56,8 @@ int radeon_semaphore_create(struct radeon_device *rdev,
void radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring,
struct radeon_semaphore *semaphore)
{
+ trace_radeon_semaphore_signale(ring, semaphore);
+
--semaphore->waiters;
radeon_semaphore_ring_emit(rdev, ring, &rdev->ring[ring], semaphore, false);
}
@@ -63,6 +65,8 @@ void radeon_semaphore_emit_signal(struct radeon_device *rdev, int ring,
void radeon_semaphore_emit_wait(struct radeon_device *rdev, int ring,
struct radeon_semaphore *semaphore)
{
+ trace_radeon_semaphore_wait(ring, semaphore);
+
++semaphore->waiters;
radeon_semaphore_ring_emit(rdev, ring, &rdev->ring[ring], semaphore, true);
}