On Thu, 2008-11-06 at 10:30 -0500, vgoyal@xxxxxxxxxx wrote: > Hi, > > If you are not already tired of so many io controller implementations, here > is another one. > > This is a very eary very crude implementation to get early feedback to see > if this approach makes any sense or not. > > This controller is a proportional weight IO controller primarily > based on/inspired by dm-ioband. One of the things I personally found little > odd about dm-ioband was need of a dm-ioband device for every device we want > to control. I thought that probably we can make this control per request > queue and get rid of device mapper driver. This should make configuration > aspect easy. > > I have picked up quite some amount of code from dm-ioband especially for > biocgroup implementation. > > I have done very basic testing and that is running 2-3 dd commands in different > cgroups on x86_64. Wanted to throw out the code early to get some feedback. > > More details about the design and how to are in documentation patch. > > Your comments are welcome. please include QUILT_REFRESH_ARGS="--diffstat --strip-trailing-whitespace" in your environment or .quiltrc I would expect all those bio* files to be placed in block/ not mm/ Does this still require I use dm, or does it also work on regular block devices? Patch 4/4 isn't quite clear on this. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/virtualization
