On Wed, Mar 05, 2008 at 07:04:54AM +0100, Pierre Ossman wrote: > I still don't follow. Perhaps you can express it in pseudo code? If I have a stale value that I cannot refresh, knowing that it is stale doesn't change anything. Start: You discovered at some point where you currently have code a variable is not updated yet. Fact: You have some new code that runs before that point Information: The variable is updated later eventually in the idle exit path. Fact II: You require the variable to be updated in your new code Possible solutions: (1) you move your new code in a point of the idle exit path after the variable is updated (2) you move the code that updates the variable earlier before your code Solution: I described the first variant which is likely easier. How: I told you where it is updated, so that shouldn't be too difficult. Action: Implement solution (1) or (2) Action: Test if it works Check: If test succeeded exit Otherwise: Restart at Start -Andi _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
