Commits
Yan, Zheng committed fc2744aa12d
ceph: fix race between page writeback and truncate The client can receive truncate request from MDS at any time. So the page writeback code need to get i_size, truncate_seq and truncate_size atomically Signed-off-by: Yan, Zheng <zheng.z.yan@intel.com> Reviewed-by: Sage Weil <sage@inktank.com>