Reference-drop trace in drm_pagemap_dev_unhold_work() was changed
from drm_dbg() to drm_dbg_ratelimited() to reduce serial console
bottlenecks.
However, when the ratelimit kicks in, the kernel's ratelimiting subsystem
logs a "callbacks suppressed" notification at the KERN_WARNING level.
Revert the trace macro back to drm_dbg()
Fixes: b66b036c959f ("drm/pagemap: Prevent CPU stalls during unbounded pagemap
teardown")
Signed-off-by: Varun Gupta <[email protected]>
---
drivers/gpu/drm/drm_pagemap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/drm_pagemap.c b/drivers/gpu/drm/drm_pagemap.c
index 0867bfbde5c5..ba97daedcd49 100644
--- a/drivers/gpu/drm/drm_pagemap.c
+++ b/drivers/gpu/drm/drm_pagemap.c
@@ -1009,7 +1009,7 @@ static void drm_pagemap_dev_unhold_work(struct
work_struct *work)
struct drm_device *drm = dev_hold->drm;
struct module *module = drm->driver->fops->owner;
- drm_dbg_ratelimited(drm, "Releasing reference on provider
device and module.\n");
+ drm_dbg(drm, "Releasing reference on provider device and
module.\n");
drm_dev_put(drm);
module_put(module);
kfree(dev_hold);
--
2.43.0
