[PATCH 3/4] Add IPv6 address checkpoint handler
danms at us.ibm.com
Thu Apr 15 12:46:17 PDT 2010
BH> Is using IFA_F_PERMANENT correct here? Should you save the flags
BH> from the address when checkpointing? Permanent means it was added
BH> by the user, not by the kernel, so you could be changing things
Does the kernel create global scope addresses? Maybe it does in some
more advanced IPv6 environments, but it seemed like excluding global
scope addresses in checkpoint meant that we only saved (and thus
restore) the permanent ones anyway.
I guess it's a better idea to just save the flags anyhow now that I
have a way to restore them.
IBM Linux Technology Center
email: danms at us.ibm.com
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