Hi Deborah, Thanks for the reply and the reference link, What I want to do is something like this, tell the scheduler about a process(which is not started yet) and the scheduler adding it to the rbtree. Any reference material you know of achieving this?
Regards, Kanishk On 4/24/12, Deborah Falcone <falconedebo...@gmail.com> wrote: > Hi Kanishka, > > Thanks Deborah, >> >> What are these five files - sched.c, sched.h, sched_fair.c ?? >> >> > I read part of Android source code and I find notice about scheduler > in *sched.h, > sched_policy.h, sched_policy.c*! > > file:///C:/Users/Deborah/Desktop/SCHEDULER%20ANDROID/scheduler%20-%20Android%20Process%20Scheduling%20-%20Stack%20Overflow.htm > here there is information about difference between Android and Linux CFS's > implementation. > > >> Yes, rbtree sorts according to vruntime, and smallest is the left most >> node and the scheduler just selects the left most node. right? >> > > It's rigth. The key is: *vruntime - min_vruntime*. > > >> >> Any ideas on how to add a process to the rbtree? > > > The metod that add a process to runqueue is put_prev_task. > > >> usually when a user starts a process it is added, right? > > > It's rigth! > > >> In my case user has not accessed the process yet? wants it to be in the >> rbtree so that process starts >> quickly when the user starts the process. >> >> I don't know how this can be done. > > Regards, > Deborah > > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel
