The current_fs_time() api is being changed to use vfs struct inode* as an argument instead of struct super_block*.
Set the new mds client request r_stamp field using ktime_get_real_ts() instead of using current_fs_time().
Also, since r_stamp is used as mtime on the server, use timespec_trunc() to truncate the timestamp, using the right granularity from the superblock.
This api will be transitioned to be y2038 safe along with vfs.
Signed-off-by: Deepa Dinamani deepa.kernel@gmail.com Cc: "Yan, Zheng" zyan@redhat.com Cc: Sage Weil sage@redhat.com Cc: Ilya Dryomov idryomov@gmail.com Cc: ceph-devel@vger.kernel.org --- fs/ceph/mds_client.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index 2103b82..c6cae7a 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -1697,6 +1697,7 @@ struct ceph_mds_request * ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode) { struct ceph_mds_request *req = kzalloc(sizeof(*req), GFP_NOFS); + struct timespec ts;
if (!req) return ERR_PTR(-ENOMEM); @@ -1715,7 +1716,8 @@ ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode) init_completion(&req->r_safe_completion); INIT_LIST_HEAD(&req->r_unsafe_item);
- req->r_stamp = current_fs_time(mdsc->fsc->sb); + ktime_get_real_ts(&ts); + req->r_stamp = timespec_trunc(ts, mdsc->fsc->sb->s_time_gran);
req->r_op = op; req->r_direct_mode = mode;