[PATCH] drm/amdkfd: ratelimited override pte flags messages

[Philip Yang]

Use ratelimited version of dev_dbg to avoid flooding dmesg log. No
functional change.

Signed-off-by: Philip Yang <philip.y...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c |  2 +-
 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c     | 16 ++++++++--------
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
index 96d601e209b8..6d2878684287 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm_pt.c
@@ -848,7 +848,7 @@ static void amdgpu_vm_pte_update_flags(struct 
amdgpu_vm_update_params *params,
                        amdgpu_gmc_override_vm_pte_flags(adev, params->vm,
                                                         addr, &flags);
                else
-                       dev_dbg(adev->dev,
+                       dev_dbg_ratelimited(adev->dev,
                                "override_vm_pte_flags skipped: 
non-contiguous\n");
        }
 
diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c 
b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index 6b15677c0314..ad0d63472e17 100644
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -1244,7 +1244,7 @@ static void gmc_v9_0_override_vm_pte_flags(struct 
amdgpu_device *adev,
         * the DMA address.
         */
        if (!adev->ram_is_direct_mapped) {
-               dev_dbg(adev->dev, "RAM is not direct mapped\n");
+               dev_dbg_ratelimited(adev->dev, "RAM is not direct mapped\n");
                return;
        }
 
@@ -1253,7 +1253,7 @@ static void gmc_v9_0_override_vm_pte_flags(struct 
amdgpu_device *adev,
         */
        if ((*flags & AMDGPU_PTE_MTYPE_VG10_MASK) !=
            AMDGPU_PTE_MTYPE_VG10(MTYPE_NC)) {
-               dev_dbg(adev->dev, "MTYPE is not NC\n");
+               dev_dbg_ratelimited(adev->dev, "MTYPE is not NC\n");
                return;
        }
 
@@ -1264,7 +1264,7 @@ static void gmc_v9_0_override_vm_pte_flags(struct 
amdgpu_device *adev,
        if (adev->gmc.is_app_apu && vm->mem_id >= 0) {
                local_node = adev->gmc.mem_partitions[vm->mem_id].numa.node;
        } else {
-               dev_dbg(adev->dev, "Only native mode APU is supported.\n");
+               dev_dbg_ratelimited(adev->dev, "Only native mode APU is 
supported.\n");
                return;
        }
 
@@ -1272,12 +1272,12 @@ static void gmc_v9_0_override_vm_pte_flags(struct 
amdgpu_device *adev,
         * page or NUMA nodes.
         */
        if (!page_is_ram(addr >> PAGE_SHIFT)) {
-               dev_dbg(adev->dev, "Page is not RAM.\n");
+               dev_dbg_ratelimited(adev->dev, "Page is not RAM.\n");
                return;
        }
        nid = pfn_to_nid(addr >> PAGE_SHIFT);
-       dev_dbg(adev->dev, "vm->mem_id=%d, local_node=%d, nid=%d\n",
-               vm->mem_id, local_node, nid);
+       dev_dbg_ratelimited(adev->dev, "vm->mem_id=%d, local_node=%d, nid=%d\n",
+                           vm->mem_id, local_node, nid);
        if (nid == local_node) {
                uint64_t old_flags = *flags;
                unsigned int mtype_local = MTYPE_RW;
@@ -1289,8 +1289,8 @@ static void gmc_v9_0_override_vm_pte_flags(struct 
amdgpu_device *adev,
 
                *flags = (*flags & ~AMDGPU_PTE_MTYPE_VG10_MASK) |
                         AMDGPU_PTE_MTYPE_VG10(mtype_local);
-               dev_dbg(adev->dev, "flags updated from %llx to %llx\n",
-                       old_flags, *flags);
+               dev_dbg_ratelimited(adev->dev, "flags updated from %llx to 
%llx\n",
+                                   old_flags, *flags);
        }
 }
 
-- 
2.35.1