Commit e9a7795e authored by Breno Leitao's avatar Breno Leitao Committed by Jakub Kicinski
Browse files

ptp: Use ratelimite for freerun error message 



Replace pr_err() with pr_err_ratelimited() in ptp_clock_settime() to
prevent log flooding when the physical clock is free running, which
happens on some of my hosts. This ensures error messages are
rate-limited and improves kernel log readability.

Signed-off-by: default avatarBreno Leitao <leitao@debian.org>
Reviewed-by: default avatarSimon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250613-ptp-v1-1-ee44260ce9e2@debian.org


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent de74998c

drivers/ptp/ptp_clock.c

+1 −1
Original line number Diff line number Diff line
@@ -96,7 +96,7 @@ static int ptp_clock_settime(struct posix_clock *pc, const struct timespec64 *tp 
	struct ptp_clock *ptp = container_of(pc, struct ptp_clock, clock);



	if (ptp_clock_freerun(ptp)) {

		pr_err("ptp: physical clock is free running\n");

		pr_err_ratelimited("ptp: physical clock is free running\n");

		return -EBUSY;

	}