commit ee3b56f265cafb28c9a1b58faed4f1dbdf51af86
author Noah Watkins <noahwatkins@gmail.com> Fri Sep 23 11:48:42 2011 -0700
committer Sage Weil <sage@newdream.net> Tue Oct 25 16:10:16 2011 -0700
tree 9eac33d027174267825a008732ce030e2bfcb5a7
parent 49d9224c047f23089c49a6749609447abd09ee03

ceph: use kernel DNS resolver

Change ceph_parse_ips to take either names given as
IP addresses or standard hostnames (e.g. localhost).
The DNS lookup is done using the dns_resolver facility
similar to its use in AFS, NFS, and CIFS.

This patch defines CONFIG_CEPH_LIB_USE_DNS_RESOLVER
that controls if this feature is on or off.

Signed-off-by: Noah Watkins <noahwatkins@gmail.com>
Signed-off-by: Sage Weil <sage@newdream.net>