Hi, Serge E. Hallyn wrote: > Quoting Alexey Dobriyan (adobriyan@xxxxxxxxx): > > Hi Alexey, > > as far as I can see, the main differences between this patch and the > equivalent in Oren's tree are: > > 1. kernel auto-selects container init to freeze Actually, this eliminates the possibility to checkpoint a subtree of tasks, which (under some obvious constraints) can be a handy feature. > 2. kernel freezes tasks IMHO better to do it in userspace - that way userspace can accomplish other tasks while tasks are frozen, such as snapshot the filesystem, or block/unblock the network. Is there a good argument to do it kernel ? > 3. no objhash taking references > 4. no hbuf > 5. always require CAP_SYS_ADMIN I'm now convinced (thanks, Serge!) that it's better not to require this unless we strictly have to. Oren. _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/containers
