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Date: Thu, 28 Jan 2016 13:59:29 +0530 From: Viresh Kumar <viresh.kumar@...aro.org> To: Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com> Cc: linuxppc-dev@...abs.org, linux-kernel@...r.kernel.org, rjw@...ysocki.net, linux-pm@...r.kernel.org, pc@...ibm.com, anton@...ba.org, ego@...ux.vnet.ibm.com, shreyas@...ux.vnet.ibm.com, bsingharora@...il.com, mpe@...erman.id.au Subject: Re: [PATCH v7 5/6] cpufreq: powernv: Replace pr_info with trace print for throttle event On 28-01-16, 12:55, Shilpasri G Bhat wrote: > Currently we use printk message to notify the throttle event. But this > can flood the console if the cpu is throttled frequently. So replace the > printk with the tracepoint to notify the throttle event. And also events > like throttle below nominal frequency and OCC_RESET are reduced to > pr_warn/pr_warn_once as pointed by MFG to not mark them as critical > messages. This patch adds 'throttle_reason' to struct chip to store the > throttle reason. > > Signed-off-by: Shilpasri G Bhat <shilpa.bhat@...ux.vnet.ibm.com> > --- > Changes from v6: > - Rename struct chip member 'throt_reason' to 'throttle_reason' Acked-by: Viresh Kumar <viresh.kumar@...aro.org> -- viresh
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