PM / wakeup: Use seq_open() to show wakeup stats
single_open() interface requires that the whole output must fit into a single buffer. This will lead to timeout when system memory is not in a good situation. This patch use seq_open() to show wakeup stats. This method need only one page, so timeout will not be observed. Signed-off-by: NGanesh Mahendran <opensource.ganesh@gmail.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
Showing
想要评论请 注册 或 登录