[PATCH] drm/amdkfd: replace err by dbg print at svm vram migration

[Chen, Guchun]

[Public]

How about using 'dev_dbg'? It will benefit multiple GPU configuration when enabling debug option.

Regards,
Guchun

-----Original Message-----
From: amd-gfx <amd-gfx-bounces at lists.freedesktop.org> On Behalf Of Alex Sierra
Sent: Thursday, February 10, 2022 10:59 AM
To: amd-gfx at lists.freedesktop.org
Cc: Kuehling, Felix <Felix.Kuehling at amd.com>
Subject: [PATCH] drm/amdkfd: replace err by dbg print at svm vram migration

Avoid spam the kernel log on application memory allocation failures.

Signed-off-by: Alex Sierra <alex.sierra at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
index 88db82b3d443..f40092a17af8 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
@@ -312,7 +312,7 @@ svm_migrate_copy_to_vram(struct amdgpu_device *adev, struct svm_range *prange,
 
 	r = svm_range_vram_node_new(adev, prange, true);
 	if (r) {
-		dev_err(adev->dev, "fail %d to alloc vram\n", r);
+		pr_debug("fail %d to alloc vram\n", r);
 		goto out;
 	}
 
-- 
2.32.0