Messages in this thread | | | Date | Sun, 12 May 2013 23:34:30 +0200 | From | Joerg Roedel <> | Subject | Re: Bisected post-3.9 regression: Resume takes 5 times as much time as with v3.9 |
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On Sun, May 12, 2013 at 01:57:48PM -0700, Paul E. McKenney wrote: > That does look pretty extreme! If you build with CONFIG_RCU_NO_HZ=n, > but without the revert, do you still get the delays?
With CONFIG_RCU_NO_HZ=n (and no revert) the system boots fine, no boot delay. I also enabled some RCU debugging options (with CONFIG_RCU_NO_HZ=y), but didn't see anything so far.
Joerg
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