diff options
| author | Breno Leitao <leitao@debian.org> | 2025-06-13 10:15:46 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-08-20 18:36:13 +0200 |
| commit | 477265d7fd97422a61fc88e517a567dcaf1ac2ad (patch) | |
| tree | e61da5ec8a7e1175b3a4ef8ef33d41129d0fca4c | |
| parent | dafad7ffbdb485ced33da276c58d6c29d0c22ca8 (diff) | |
ptp: Use ratelimite for freerun error message
[ Upstream commit e9a7795e75b78b56997fb0070c18d6e1057b6462 ]
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: Breno Leitao <leitao@debian.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250613-ptp-v1-1-ee44260ce9e2@debian.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/ptp/ptp_clock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ptp/ptp_clock.c b/drivers/ptp/ptp_clock.c index 36f57d7b4a66..1cc06b7cb17e 100644 --- a/drivers/ptp/ptp_clock.c +++ b/drivers/ptp/ptp_clock.c @@ -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; } |