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drm/amdgpu: simplify fence debugfs output a bit

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Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <aleander.deucher@amd.com>
This commit is contained in:
Christian König 2015-06-02 15:47:16 +02:00 committed by Alex Deucher
parent 2ba8d1bb8f
commit 344c19f955
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
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@ -1023,7 +1023,7 @@ static int amdgpu_debugfs_fence_info(struct seq_file *m, void *data)
amdgpu_fence_process(ring);
seq_printf(m, "--- ring %d ---\n", i);
seq_printf(m, "--- ring %d (%s) ---\n", i, ring->name);
seq_printf(m, "Last signaled fence 0x%016llx\n",
(unsigned long long)atomic64_read(&ring->fence_drv.last_seq));
seq_printf(m, "Last emitted 0x%016llx\n",
@ -1031,7 +1031,8 @@ static int amdgpu_debugfs_fence_info(struct seq_file *m, void *data)
for (j = 0; j < AMDGPU_MAX_RINGS; ++j) {
struct amdgpu_ring *other = adev->rings[j];
if (i != j && other && other->fence_drv.initialized)
if (i != j && other && other->fence_drv.initialized &&
ring->fence_drv.sync_seq[j])
seq_printf(m, "Last sync to ring %d 0x%016llx\n",
j, ring->fence_drv.sync_seq[j]);
}