[PATCH V6 3/5] drm/amdgpu: use drm_file_err in fence timeouts

[Sunil Khatri]

use drm_file_err instead of DRM_ERROR which adds
process and pid information in the userqueue error
logging.

Sample log:
[   42.444297] [drm:amdgpu_userqueue_wait_for_signal [amdgpu]] *ERROR* Timed 
out waiting for fence f=000000001c74d978 for comm:Xwayland pid:3427
[   42.444669] [drm:amdgpu_userqueue_suspend [amdgpu]] *ERROR* Not suspending 
userqueue, timeout waiting for comm:Xwayland pid:3427
[   42.824729] [drm:amdgpu_userqueue_wait_for_signal [amdgpu]] *ERROR* Timed 
out waiting for fence f=0000000074407d3e for comm:systemd-logind pid:1058
[   42.825082] [drm:amdgpu_userqueue_suspend [amdgpu]] *ERROR* Not suspending 
userqueue, timeout waiting for comm:systemd-logind pid:1058

Signed-off-by: Sunil Khatri <sunil.kha...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c | 21 ++++++++++++-------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
index cd9dc0018ee6..613a3a63301b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
@@ -43,8 +43,9 @@ amdgpu_userqueue_cleanup(struct amdgpu_userq_mgr *uq_mgr,
        if (f && !dma_fence_is_signaled(f)) {
                ret = dma_fence_wait_timeout(f, true, msecs_to_jiffies(100));
                if (ret <= 0) {
-                       DRM_ERROR("Timed out waiting for fence=%llu:%llu\n",
-                                 f->context, f->seqno);
+                       drm_file_err(uq_mgr->file,
+                                    "Timed out waiting for fence: context=%llu 
seqno:%llu\n",
+                                    f->context, f->seqno);
                        return;
                }
        }
@@ -456,7 +457,8 @@ amdgpu_userqueue_resume_all(struct amdgpu_userq_mgr *uq_mgr)
        }
 
        if (ret)
-               DRM_ERROR("Failed to map all the queues\n");
+               drm_file_err(uq_mgr->file, "Failed to map all the queues\n");
+
        return ret;
 }
 
@@ -614,7 +616,8 @@ amdgpu_userqueue_suspend_all(struct amdgpu_userq_mgr 
*uq_mgr)
        }
 
        if (ret)
-               DRM_ERROR("Couldn't unmap all the queues\n");
+               drm_file_err(uq_mgr->file, "Couldn't unmap all the queues\n");
+
        return ret;
 }
 
@@ -631,8 +634,10 @@ amdgpu_userqueue_wait_for_signal(struct amdgpu_userq_mgr 
*uq_mgr)
                        continue;
                ret = dma_fence_wait_timeout(f, true, msecs_to_jiffies(100));
                if (ret <= 0) {
-                       DRM_ERROR("Timed out waiting for fence=%llu:%llu\n",
-                                 f->context, f->seqno);
+                       drm_file_err(uq_mgr->file,
+                                    "Timed out waiting for fence: context=%llu 
seqno:%llu\n",
+                                    f->context, f->seqno);
+
                        return -ETIMEDOUT;
                }
        }
@@ -651,13 +656,13 @@ amdgpu_userqueue_suspend(struct amdgpu_userq_mgr *uq_mgr,
        /* Wait for any pending userqueue fence work to finish */
        ret = amdgpu_userqueue_wait_for_signal(uq_mgr);
        if (ret) {
-               DRM_ERROR("Not suspending userqueue, timeout waiting for 
work\n");
+               drm_file_err(uq_mgr->file, "Not suspending userqueue, timeout 
waiting\n");
                return;
        }
 
        ret = amdgpu_userqueue_suspend_all(uq_mgr);
        if (ret) {
-               DRM_ERROR("Failed to evict userqueue\n");
+               drm_file_err(uq_mgr->file, "Failed to evict userqueue\n");
                return;
        }
 
-- 
2.34.1