[Public]
Reviewed-by: Guchun Chen <guchun.chen@xxxxxxx>
Regards,
Guchun
-----Original Message-----
From: Sierra Guiza, Alejandro (Alex) <Alex.Sierra@xxxxxxx>
Sent: Saturday, February 12, 2022 12:18 AM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Kuehling, Felix <Felix.Kuehling@xxxxxxx>; Chen, Guchun <Guchun.Chen@xxxxxxx>
Subject: [PATCH] drm/amdkfd: replace err by dbg print at svm vram migration
Avoid spam the kernel log on application memory allocation failures.
__func__ argument was also removed from dev_fmt macro due to parameter conflicts with dynamic_dev_dbg.
Signed-off-by: Alex Sierra <alex.sierra@xxxxxxx>
---
drivers/gpu/drm/amd/amdkfd/kfd_migrate.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
index 88db82b3d443..befaadc0e854 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_migrate.c
@@ -36,7 +36,7 @@
#ifdef dev_fmt
#undef dev_fmt
#endif
-#define dev_fmt(fmt) "kfd_migrate: %s: " fmt, __func__
+#define dev_fmt(fmt) "kfd_migrate: " fmt
static uint64_t
svm_migrate_direct_mapping_addr(struct amdgpu_device *adev, uint64_t addr) @@ -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);
+ dev_dbg(adev->dev, "fail %d dma_map_page\n", r);
goto out;
}
@@ -332,7 +332,8 @@ svm_migrate_copy_to_vram(struct amdgpu_device *adev, struct svm_range *prange,
DMA_TO_DEVICE);
r = dma_mapping_error(dev, src[i]);
if (r) {
- dev_err(adev->dev, "fail %d dma_map_page\n", r);
+ dev_err(adev->dev, "%s: fail %d dma_map_page\n",
+ __func__, r);
goto out_free_vram_pages;
}
} else {
@@ -612,7 +613,7 @@ svm_migrate_copy_to_ram(struct amdgpu_device *adev, struct svm_range *prange,
dst[i] = dma_map_page(dev, dpage, 0, PAGE_SIZE, DMA_FROM_DEVICE);
r = dma_mapping_error(dev, dst[i]);
if (r) {
- dev_err(adev->dev, "fail %d dma_map_page\n", r);
+ dev_err(adev->dev, "%s: fail %d dma_map_page\n", __func__, r);
goto out_oom;
}
--
2.32.0
