From: jqdeng <emily.d...@amd.com>
Use function printk_ratelimit to limit the print rate.
Signed-off-by: jqdeng <emily.d...@amd.com>
Change-Id: Ief05debe30d975cbcf88e473c9f486d70b5a202c
---
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index a94b3f862fc2..727b909b4b9e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1296,7 +1296,8 @@ int amdgpu_cs_ioctl(struct drm_device *dev, void *data,
struct drm_file *filp)
r = amdgpu_cs_parser_init(&parser, data);
if (r) {
- DRM_ERROR("Failed to initialize parser %d!\n", r);
+ if (printk_ratelimit())
+ DRM_ERROR("Failed to initialize parser %d!\n", r);
goto out;
}
--
2.25.1
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