Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: removing refrigerator does not help with s2ram vs. fuse deadlocks (was Re: [linux-pm] Re: [PATCH] Remove process freezer from suspend to RAM pathway) | Date | Thu, 5 Jul 2007 16:41:39 +0200 |
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On Thursday, 5 July 2007 16:26, Matthew Garrett wrote: > On Thu, Jul 05, 2007 at 04:28:11PM +0200, Rafael J. Wysocki wrote: > > On Thursday, 5 July 2007 15:57, Matthew Garrett wrote: > > > And also "Userland should not depend on userland services", which is > > > rather more of a problem. > > > > I think you're oversimplifying it, as far as FUSE is concerned. > > > > Namely, if there are two userland tasks, A and B, and B is uninterruptible, > > because A is blocked, then this is not a usual situation. > > Fuse is one case of it occuring, and if we end up with more userspace > drivers then the problem is only going to get worse.
But this is a problem by itself, regardless of the freezer etc., no?
Greetings, Rafael
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