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authorJoel Fernandes <joelaf@google.com>2016-11-28 14:35:23 -0800
committerThomas Gleixner <tglx@linutronix.de>2016-11-29 18:02:59 +0100
commit80ec3552107ac16a836dbff4cf3c23fdd3256ee3 (patch)
tree17e749f1f40fb67e5ce4ff41b707108919e27408 /Documentation/trace
parent948a5312f41658f7b76a598a139ef1f4dea09ca9 (diff)
trace: Add an option for boot clock as trace clock
Unlike monotonic clock, boot clock as a trace clock will account for time spent in suspend useful for tracing suspend/resume. This uses earlier introduced infrastructure for using the fast boot clock. Signed-off-by: Joel Fernandes <joelaf@google.com> Signed-off-by: John Stultz <john.stultz@linaro.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Steven Rostedt <rostedt@goodmis.org> Cc: Prarit Bhargava <prarit@redhat.com> Cc: Richard Cochran <richardcochran@gmail.com> Link: http://lkml.kernel.org/r/1480372524-15181-7-git-send-email-john.stultz@linaro.org Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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