[PATCH v1 2/2] drm/amdgpu: update the error logging for more information

[Sunil Khatri]

add process and pid information in the userqueue error
logging to make it more useful in resolving the error
by logs.

Signed-off-by: Sunil Khatri <sunil.kha...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
index ecd49cf15b2a..3b55601b012f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userqueue.c
@@ -67,7 +67,8 @@ 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 f=%p\n", f);
+                       DRM_ERROR("Timed out waiting for fence f=%p for 
process:%s:%d\n",
+                                 f, uq_mgr->process_name, uq_mgr->pid);
                        return;
                }
        }
@@ -436,7 +437,8 @@ amdgpu_userqueue_resume_all(struct amdgpu_userq_mgr *uq_mgr)
        }
 
        if (ret)
-               DRM_ERROR("Failed to resume all the queue\n");
+               DRM_ERROR("Failed to resume all the queue for process:%s:%d\n",
+                         uq_mgr->process_name, uq_mgr->pid);
        return ret;
 }
 
@@ -594,7 +596,8 @@ amdgpu_userqueue_suspend_all(struct amdgpu_userq_mgr 
*uq_mgr)
        }
 
        if (ret)
-               DRM_ERROR("Couldn't suspend all the queues\n");
+               DRM_ERROR("Couldn't suspend all the queues for process:%s:%d\n",
+                         uq_mgr->process_name, uq_mgr->pid);
        return ret;
 }
 
@@ -611,7 +614,8 @@ 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 f=%p\n", f);
+                       DRM_ERROR("Timed out waiting for fence f=%p for 
process:%s:%d\n",
+                                 f, uq_mgr->process_name, uq_mgr->pid);
                        return -ETIMEDOUT;
                }
        }
@@ -630,13 +634,15 @@ 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_ERROR("Not suspending userqueue, timeout waiting for work 
process:%s:%d\n",
+                         uq_mgr->process_name, uq_mgr->pid);
                return;
        }
 
        ret = amdgpu_userqueue_suspend_all(uq_mgr);
        if (ret) {
-               DRM_ERROR("Failed to evict userqueue\n");
+               DRM_ERROR("Failed to evict userqueue for process:%s:%d\n",
+                         uq_mgr->process_name, uq_mgr->pid);
                return;
        }
 
-- 
2.34.1