Hi, From: Takuya Yoshikawa <yoshikawa.takuya@xxxxxxxxxxxxx> Subject: Re: [PATCH 3/9] bio-cgroup controller Date: Fri, 17 Apr 2009 10:49:43 +0900 > > +config CGROUP_BIO > > + bool "Block I/O cgroup subsystem" > > + depends on CGROUPS && BLOCK > > + select MM_OWNER > > + help > > + Provides a Resource Controller which enables to track the onwner > > + of every Block I/O requests. > > + The information this subsystem provides can be used from any > > + kind of module such as dm-ioband device mapper modules or > > + the cfq-scheduler. > >o I can understand this kind of information will be effective for io > controllers but how about cfq-scheduler? Don't we need some changes to > make cfq use this kind of information? You need to modify cfq-scheduler to use bio-cgruop. Thanks, Ryo Tsuruta _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
