On Thu, Oct 22, 2015 at 10:34:27AM -0400, Vivek Goyal wrote: > On Thu, Oct 22, 2015 at 10:23:54AM +0900, Tejun Heo wrote: > > [..] > > +5-3-2. Writeback > > + > > +Writeback of page cache manages the dirty memory ratio and is an > > +integral part of memory management. The io controller, in conjunction > > +with the memory controller, implements control of page cache writeback > > +IOs. The memory controller defines the memory domain that dirty > > +memory ratio is calculated and maintained for and the io controller > > +defines the io domain which writes out dirty pages for the memory > > +domain. > > Hi Tejun, > > Glad that finally devel flag will go away and new shiny unified hierarchy > can be used using cgroup2 fstype. Thanks for all this hard work. > > Will it make sense to also talk about what filesystems currently writeback > cgroup work with. IIUC, currently this works with ext2 and there are plans to > make it work with other filesystems. It works with ext2 and 4 and btrfs. Will document it. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
