libceph: specify position of extent operation
authorYan, Zheng <zyan@redhat.com>
Thu, 13 Nov 2014 06:40:37 +0000 (14:40 +0800)
committerIlya Dryomov <idryomov@redhat.com>
Wed, 17 Dec 2014 17:09:52 +0000 (20:09 +0300)
commit715e4cd405cfd67bd058e410b3e599bab2072645
tree20b4b1bf1fe86e7719f82c4804228e887592d832
parent864e9197f10c77053bbaf12932f5b200bb4ed3c5
libceph: specify position of extent operation

allow specifying position of extent operation in multi-operations
osd request. This is required for cephfs to convert inline data to
normal data (compare xattr, then write object).

Signed-off-by: Yan, Zheng <zyan@redhat.com>
Reviewed-by: Ilya Dryomov <idryomov@redhat.com>
fs/ceph/addr.c
fs/ceph/file.c
include/linux/ceph/osd_client.h
net/ceph/osd_client.c