Messages in this thread | | | Date | Thu, 13 Jun 2013 13:40:16 +0800 | Subject | Re: [PATCH v4] cpufreq: fix governor start/stop race condition | From | Xiaoguang Chen <> |
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2013/6/12 Viresh Kumar <viresh.kumar@linaro.org>: > On 12 June 2013 14:39, Xiaoguang Chen <chenxg@marvell.com> wrote: > >> ret = policy->governor->governor(policy, event); > > We again reached to the same problem. We shouldn't call > this between taking locks, otherwise recursive locks problems > would be seen again.
But this is not the same lock as the deadlock case, it is a new lock, and only used in this function. no other functions use this lock. I don't know how can we get dead lock again?
Thanks Xiaoguang
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