Messages in this thread | | | Date | Sat, 21 Mar 2009 11:58:46 -0700 | From | "Paul E. McKenney" <> | Subject | Re: Question about usage of RCU in the input layer |
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On Fri, Mar 20, 2009 at 09:58:25PM -0700, Arjan van de Ven wrote: > On Fri, 20 Mar 2009 18:27:46 -0700 > "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> wrote: > > > > I've seen only this (input) one to take a long time > > > > Ouch!!! A -single- synchronize_rcu() taking a full second??? That > > indicates breakage. > > I'll do a debug mode tomorrow and visualize it as part of the bootgraph; > hopefully it'll be an interesting result. > I'll share the graph when I have it....
Looking forward to seeing it!!!
Thanx, Paul
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