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YueHaibing authored
'cnt' should be used to calculate ring buffer size rather than data->cnt Link: http://lkml.kernel.org/r/1537704693-184237-1-git-send-email-yuehaibing@huawei.comSigned-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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