tree 61a21b2249d77d575982786a04fbaca923361fc8
parent 3871cbb9a41b1371dc13fc619e3ab4e0a1e29b4a
author Li Wang <liwang@ubuntukylin.com> 1376538704 +0800
committer Sage Weil <sage@inktank.com> 1376590337 -0700

ceph: punch hole support

This patch implements fallocate and punch hole support for Ceph kernel client.

Signed-off-by: Li Wang <liwang@ubuntukylin.com>
Signed-off-by: Yunchuan Wen <yunchuanwen@ubuntukylin.com>