Commits
Yan, Zheng committed 1f934b00e90
ceph: properly get capsnap's size in get_oldest_context() capsnap's size is set by __ceph_finish_cap_snap(). If capsnap is under writing, its size is zero. In this case, get_oldest_context() should read i_size. Besides, ceph_writepages_start() should re-check capsnap's size after dirty pages get locked. Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>