| commit | 58bb3b374b07a2a43315213f00a48a5ffd6d0915 | [log] [tgz] |
|---|---|---|
| author | Sage Weil <sage@newdream.net> | Wed Dec 23 12:12:31 2009 -0800 |
| committer | Sage Weil <sage@newdream.net> | Wed Dec 23 12:12:31 2009 -0800 |
| tree | 04599b1f6c5f8bf501a1070b5ab7269a9a97fece | |
| parent | 04a419f908b5291ff7e8ffd7aa351fa0ac0c08af [diff] |
ceph: support ceph_pagelist for message payload The ceph_pagelist is a simple list of whole pages, strung together via their lru list_head. It facilitates encoding to a "buffer" of unknown size. Allow its use in place of the ceph_msg page vector. This will be used to fix the huge buffer preallocation woes of MDS reconnection. Signed-off-by: Sage Weil <sage@newdream.net>