Improve rate limiting for rare buffer warnings #13
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Use pr_warn_ratelimited() to avoid global ratelimit interference from printk_ratelimit(), which is discouraged in the kernel due to shared state across unrelated callsites. Co-authored-by: Po-Ying Chiu <[email protected]>
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Use
pr_warn_ratelimited()to avoid global ratelimit interference fromprintk_ratelimit(), which is discouraged in the kernel due to shared state across unrelated callsites.