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From 344c19f9558d69faec75869b33d558258429bcd9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>
Date: Tue, 2 Jun 2015 15:47:16 +0200
Subject: [PATCH 0274/1050] drm/amdgpu: simplify fence debugfs output a bit
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <aleander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index 5c9918d..8f0fc22 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -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]);
}
--
1.9.1
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