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authorIlya Dryomov <idryomov@gmail.com>2016-04-28 16:07:22 +0200
committerIlya Dryomov <idryomov@gmail.com>2016-05-26 00:36:25 +0200
commit6f3bfd45cd233eea0b07e3cabc0386b5de9321d2 (patch)
treecda9593b00d971b10ebeb9279ad1893978236df8 /kernel/locking
parentd9591f5e28686277d9312d3c7422faf1368b305e (diff)
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libceph: ceph_osds, ceph_pg_to_up_acting_osds()
Knowning just acting set isn't enough, we need to be able to record up set as well to detect interval changes. This means returning (up[], up_len, up_primary, acting[], acting_len, acting_primary) and passing it around. Introduce and switch to ceph_osds to help with that. Rename ceph_calc_pg_acting() to ceph_pg_to_up_acting_osds() and return both up and acting sets from it. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
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