On Wed, 8 Jun 2005 03:25 pm, Peter Williams wrote: > The patch of PlugSched-5.1 for 2.6.12-rc5 applies cleanly to 2.6.12-rc6 > and is available at: Hi Peter The recent fix that Ingo posted for the changes to pipe code affects significantly the behaviour of the mainline scheduler and should be incorporated as soon as possible. Staircase has undergone substantial revision in response to this change, fortunately to its advantage removing all that extra code I added to your last plugsched version. Anyway here is a patch committing Ingo's pipe signalling changes, and the update to staircase 11.3 in line with those changes. None of this changes the way the other cpu schedulers behave but it may be worth investigating how the pipe changes affect the behaviour of the ones you maintain. Cheers, Con