diff options
Diffstat (limited to 'fs/ceph/mds_client.c')
| -rw-r--r-- | fs/ceph/mds_client.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index d0fae4ce9ba..79743d146be 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -578,6 +578,7 @@ static void __register_request(struct ceph_mds_client *mdsc, if (dir) { struct ceph_inode_info *ci = ceph_inode(dir); + ihold(dir); spin_lock(&ci->i_unsafe_lock); req->r_unsafe_dir = dir; list_add_tail(&req->r_unsafe_dir_item, &ci->i_unsafe_dirops); @@ -598,6 +599,9 @@ static void __unregister_request(struct ceph_mds_client *mdsc, spin_lock(&ci->i_unsafe_lock); list_del_init(&req->r_unsafe_dir_item); spin_unlock(&ci->i_unsafe_lock); + + iput(req->r_unsafe_dir); + req->r_unsafe_dir = NULL; } ceph_mdsc_put_request(req); @@ -2691,7 +2695,6 @@ static void handle_lease(struct ceph_mds_client *mdsc, { struct super_block *sb = mdsc->fsc->sb; struct inode *inode; - struct ceph_inode_info *ci; struct dentry *parent, *dentry; struct ceph_dentry_info *di; int mds = session->s_mds; @@ -2728,7 +2731,6 @@ static void handle_lease(struct ceph_mds_client *mdsc, dout("handle_lease no inode %llx\n", vino.ino); goto release; } - ci = ceph_inode(inode); /* dentry */ parent = d_find_alias(inode); @@ -3002,6 +3004,7 @@ int ceph_mdsc_init(struct ceph_fs_client *fsc) spin_lock_init(&mdsc->snap_flush_lock); mdsc->cap_flush_seq = 0; INIT_LIST_HEAD(&mdsc->cap_dirty); + INIT_LIST_HEAD(&mdsc->cap_dirty_migrating); mdsc->num_cap_flushing = 0; spin_lock_init(&mdsc->cap_dirty_lock); init_waitqueue_head(&mdsc->cap_flushing_wq); |