[RFC][PATCH 2/2] CR: handle a single task with private memory maps
dave at linux.vnet.ibm.com
Fri Aug 8 10:24:09 PDT 2008
On Fri, 2008-08-08 at 10:20 -0700, Joseph Ruscio wrote:
> On Aug 5, 2008, at 9:23 AM, Dave Hansen wrote:
> > How would you propose making it modular?
> What about re-using the madvise() interface for this? Adding a flag
> along the lines of MADV_DONTCHECKPOINT? I could probably work up a
> patch to Oren's that removes these from the checkpointed ranges if
> people think that's feasible.
Seems reasonable, but I think it is jumping the gun a little bit. There
are plenty of features that will get us quicker, more efficient
checkpoints, but let's get *some* checkpointing in the kernel, first. :)
More information about the Containers