[RFC][PATCH 5/8] add f_op for checkpointability
dave at linux.vnet.ibm.com
Mon Mar 2 09:05:56 PST 2009
On Sat, 2009-02-28 at 15:53 -0500, Christoph Hellwig wrote:
> Also the double-use of the op seem not very nice to me. Is there any
> real life use case were you would have the operation on a file but
> sometimes not allow checkpoiting?
I'm still reaching here...
I was thinking of /proc. Opening your own /proc/$$/* would certainly be
considered OK. But, doing it for some other process not in your pid
namespace would not be OK and would not be checkpointable.
I know we're not quite in real-life territory here, yet, but I'm still
More information about the Containers