From: Roland Dreier <rdreier@cisco.com>
To: "Bryan O'Sullivan" <bos@pathscale.com>
Cc: rolandd@cisco.com, gregkh@suse.de, akpm@osdl.org,
davem@davemloft.net, linux-kernel@vger.kernel.org,
openib-general@openib.org
Subject: Re: [PATCH 7 of 20] ipath - misc driver support code
Date: Thu, 09 Mar 2006 15:11:09 -0800 [thread overview]
Message-ID: <aday7zjfc36.fsf@cisco.com> (raw)
In-Reply-To: <2f16f504dd4b98c2ce7c.1141922820@localhost.localdomain> (Bryan O'Sullivan's message of "Thu, 9 Mar 2006 08:47:00 -0800")
> +static unsigned handle_frequent_errors(struct ipath_devdata *dd,
> + ipath_err_t errs, char msg[512],
> + int *noprint)
> +{
> + cycles_t nc;
> + static cycles_t nextmsg_time;
> + static unsigned nmsgs, supp_msgs;
> +
> + /*
> + * throttle back "fast" messages to no more than 10 per 5 seconds
> + * (1.4-2GHz clock). This isn't perfect, but it's a reasonable
> + * heuristic. If we get more than 10, give a 5x longer delay
> + */
Could this be replaced by printk_ratelimit()?
- R.
next parent reply other threads:[~2006-03-09 23:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <2f16f504dd4b98c2ce7c.1141922820@localhost.localdomain>
2006-03-09 23:11 ` Roland Dreier [this message]
2006-03-09 23:27 ` [PATCH 7 of 20] ipath - misc driver support code Bryan O'Sullivan
2006-03-09 23:13 ` Roland Dreier
2006-03-09 23:29 ` Bryan O'Sullivan
2006-03-09 23:36 ` Roland Dreier
2006-03-10 19:23 ` Bryan O'Sullivan
2006-03-10 0:35 [PATCH 0 of 20] [RFC] ipath driver - another round for review Bryan O'Sullivan
2006-03-10 0:35 ` [PATCH 7 of 20] ipath - misc driver support code Bryan O'Sullivan
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