From: "Eric W. Biederman" <[email protected]> Hold the uid and gid for a pending ceph mds request using the types kuid_t and kgid_t. When a request message is finally created convert the kuid_t and kgid_t values into uids and gids in the initial user namespace.
Cc: Sage Weil <[email protected]> Signed-off-by: "Eric W. Biederman" <[email protected]> --- fs/ceph/mds_client.c | 4 ++-- fs/ceph/mds_client.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 9165eb8..7a3dfe0 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1658,8 +1658,8 @@ static struct ceph_msg *create_request_message(struct ceph_mds_client *mdsc, head->mdsmap_epoch = cpu_to_le32(mdsc->mdsmap->m_epoch); head->op = cpu_to_le32(req->r_op); - head->caller_uid = cpu_to_le32(req->r_uid); - head->caller_gid = cpu_to_le32(req->r_gid); + head->caller_uid = cpu_to_le32(from_kuid(&init_user_ns, req->r_uid)); + head->caller_gid = cpu_to_le32(from_kgid(&init_user_ns, req->r_gid)); head->args = req->r_args; ceph_encode_filepath(&p, end, ino1, path1); diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h index dd26846..ff4188b 100644 --- a/fs/ceph/mds_client.h +++ b/fs/ceph/mds_client.h @@ -184,8 +184,8 @@ struct ceph_mds_request { union ceph_mds_request_args r_args; int r_fmode; /* file mode, if expecting cap */ - uid_t r_uid; - gid_t r_gid; + kuid_t r_uid; + kgid_t r_gid; /* for choosing which mds to send this request to */ int r_direct_mode; -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
