1 files changed, 11 insertions, 5 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 6e40db2a0014..641a8a37e7b3 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -449,7 +449,7 @@ void ceph_mdsc_release_request(struct kref *kref)
         kfree(req->r_path1);
         kfree(req->r_path2);
         put_request_session(req);
-        ceph_unreserve_caps(&req->r_caps_reservation);
+        ceph_unreserve_caps(req->r_mdsc, &req->r_caps_reservation);
         kfree(req);
 }
 
@@ -512,7 +512,8 @@ static void __register_request(struct ceph_mds_client *mdsc,
 {
         req->r_tid = ++mdsc->last_tid;
         if (req->r_num_caps)
-                ceph_reserve_caps(&req->r_caps_reservation, req->r_num_caps);
+                ceph_reserve_caps(mdsc, &req->r_caps_reservation,
+                                  req->r_num_caps);
         dout("__register_request %p tid %lld\n", req, req->r_tid);
         ceph_mdsc_get_request(req);
         __insert_request(mdsc, req);
@@ -764,7 +765,7 @@ static int iterate_session_caps(struct ceph_mds_session *session,
                         last_inode = NULL;
                 }
                 if (old_cap) {
-                        ceph_put_cap(old_cap);
+                        ceph_put_cap(session->s_mdsc, old_cap);
                         old_cap = NULL;
                 }
 
@@ -793,7 +794,7 @@ out:
         if (last_inode)
                 iput(last_inode);
         if (old_cap)
-                ceph_put_cap(old_cap);
+                ceph_put_cap(session->s_mdsc, old_cap);
 
         return ret;
 }
@@ -1251,6 +1252,7 @@ ceph_mdsc_create_request(struct ceph_mds_client *mdsc, int op, int mode)
                 return ERR_PTR(-ENOMEM);
 
         mutex_init(&req->r_fill_mutex);
+        req->r_mdsc = mdsc;
         req->r_started = jiffies;
         req->r_resend_mds = -1;
         INIT_LIST_HEAD(&req->r_unsafe_dir_item);
@@ -1986,7 +1988,7 @@ static void handle_reply(struct ceph_mds_session *session, struct ceph_msg *msg)
         if (err == 0) {
                 if (result == 0 && rinfo->dir_nr)
                         ceph_readdir_prepopulate(req, req->r_session);
-                ceph_unreserve_caps(&req->r_caps_reservation);
+                ceph_unreserve_caps(mdsc, &req->r_caps_reservation);
         }
         mutex_unlock(&req->r_fill_mutex);
 
@@ -2767,6 +2769,9 @@ int ceph_mdsc_init(struct ceph_mds_client *mdsc, struct ceph_client *client)
         spin_lock_init(&mdsc->dentry_lru_lock);
         INIT_LIST_HEAD(&mdsc->dentry_lru);
 
+        ceph_caps_init(mdsc);
+        ceph_adjust_min_caps(mdsc, client->min_caps);
+
         return 0;
 }
 
@@ -2962,6 +2967,7 @@ void ceph_mdsc_stop(struct ceph_mds_client *mdsc)
         if (mdsc->mdsmap)
                 ceph_mdsmap_destroy(mdsc->mdsmap);
         kfree(mdsc->sessions);
+        ceph_caps_finalize(mdsc);
 }