4 files changed, 27 insertions, 28 deletions

diff --git a/fs/smb/client/cifsproto.h b/fs/smb/client/cifsproto.h
index fee7bc9848a3..b59647291363 100644
--- a/fs/smb/client/cifsproto.h
+++ b/fs/smb/client/cifsproto.h
@@ -298,8 +298,8 @@ extern void cifs_close_deferred_file(struct cifsInodeInfo *cifs_inode);
 
 extern void cifs_close_all_deferred_files(struct cifs_tcon *cifs_tcon);
 
-extern void cifs_close_deferred_file_under_dentry(struct cifs_tcon *cifs_tcon,
-				const char *path);
+void cifs_close_deferred_file_under_dentry(struct cifs_tcon *cifs_tcon,
+					   struct dentry *dentry);
 
 extern void cifs_mark_open_handles_for_deleted_file(struct inode *inode,
 				const char *path);
diff --git a/fs/smb/client/inode.c b/fs/smb/client/inode.c
index c0df2c184124..e06d02b68c53 100644
--- a/fs/smb/client/inode.c
+++ b/fs/smb/client/inode.c
@@ -1958,7 +1958,7 @@ int cifs_unlink(struct inode *dir, struct dentry *dentry)
 	}
 
 	netfs_wait_for_outstanding_io(inode);
-	cifs_close_deferred_file_under_dentry(tcon, full_path);
+	cifs_close_deferred_file_under_dentry(tcon, dentry);
 #ifdef CONFIG_CIFS_ALLOW_INSECURE_LEGACY
 	if (cap_unix(tcon->ses) && (CIFS_UNIX_POSIX_PATH_OPS_CAP &
 				le64_to_cpu(tcon->fsUnixInfo.Capability))) {
@@ -2489,10 +2489,10 @@ cifs_rename2(struct mnt_idmap *idmap, struct inode *source_dir,
 		goto cifs_rename_exit;
 	}
 
-	cifs_close_deferred_file_under_dentry(tcon, from_name);
+	cifs_close_deferred_file_under_dentry(tcon, source_dentry);
 	if (d_inode(target_dentry) != NULL) {
 		netfs_wait_for_outstanding_io(d_inode(target_dentry));
-		cifs_close_deferred_file_under_dentry(tcon, to_name);
+		cifs_close_deferred_file_under_dentry(tcon, target_dentry);
 	}
 
 	rc = cifs_do_rename(xid, source_dentry, from_name, target_dentry,
diff --git a/fs/smb/client/misc.c b/fs/smb/client/misc.c
index 57b6b191293e..499f791df779 100644
--- a/fs/smb/client/misc.c
+++ b/fs/smb/client/misc.c
@@ -829,33 +829,28 @@ cifs_close_all_deferred_files(struct cifs_tcon *tcon)
 		kfree(tmp_list);
 	}
 }
-void
-cifs_close_deferred_file_under_dentry(struct cifs_tcon *tcon, const char *path)
+
+void cifs_close_deferred_file_under_dentry(struct cifs_tcon *tcon,
+					   struct dentry *dentry)
 {
-	struct cifsFileInfo *cfile;
 	struct file_list *tmp_list, *tmp_next_list;
-	void *page;
-	const char *full_path;
+	struct cifsFileInfo *cfile;
 	LIST_HEAD(file_head);
 
-	page = alloc_dentry_path();
 	spin_lock(&tcon->open_file_lock);
 	list_for_each_entry(cfile, &tcon->openFileList, tlist) {
-		full_path = build_path_from_dentry(cfile->dentry, page);
-		if (strstr(full_path, path)) {
-			if (delayed_work_pending(&cfile->deferred)) {
-				if (cancel_delayed_work(&cfile->deferred)) {
-					spin_lock(&CIFS_I(d_inode(cfile->dentry))->deferred_lock);
-					cifs_del_deferred_close(cfile);
-					spin_unlock(&CIFS_I(d_inode(cfile->dentry))->deferred_lock);
-
-					tmp_list = kmalloc(sizeof(struct file_list), GFP_ATOMIC);
-					if (tmp_list == NULL)
-						break;
-					tmp_list->cfile = cfile;
-					list_add_tail(&tmp_list->list, &file_head);
-				}
-			}
+		if ((cfile->dentry == dentry) &&
+		    delayed_work_pending(&cfile->deferred) &&
+		    cancel_delayed_work(&cfile->deferred)) {
+			spin_lock(&CIFS_I(d_inode(cfile->dentry))->deferred_lock);
+			cifs_del_deferred_close(cfile);
+			spin_unlock(&CIFS_I(d_inode(cfile->dentry))->deferred_lock);
+
+			tmp_list = kmalloc(sizeof(struct file_list), GFP_ATOMIC);
+			if (tmp_list == NULL)
+				break;
+			tmp_list->cfile = cfile;
+			list_add_tail(&tmp_list->list, &file_head);
 		}
 	}
 	spin_unlock(&tcon->open_file_lock);
@@ -865,7 +860,6 @@ cifs_close_deferred_file_under_dentry(struct cifs_tcon *tcon, const char *path)
 		list_del(&tmp_list->list);
 		kfree(tmp_list);
 	}
-	free_dentry_path(page);
 }
 
 /*
diff --git a/fs/smb/client/smbdirect.c b/fs/smb/client/smbdirect.c
index b9bb531717a6..b1548269c308 100644
--- a/fs/smb/client/smbdirect.c
+++ b/fs/smb/client/smbdirect.c
@@ -1075,8 +1075,10 @@ static int smbd_negotiate(struct smbd_connection *info)
 	log_rdma_event(INFO, "smbd_post_recv rc=%d iov.addr=0x%llx iov.length=%u iov.lkey=0x%x\n",
 		       rc, response->sge.addr,
 		       response->sge.length, response->sge.lkey);
-	if (rc)
+	if (rc) {
+		put_receive_buffer(info, response);
 		return rc;
+	}
 
 	init_completion(&info->negotiate_completion);
 	info->negotiate_done = false;
@@ -1308,6 +1310,9 @@ void smbd_destroy(struct TCP_Server_Info *server)
 			sc->status == SMBDIRECT_SOCKET_DISCONNECTED);
 	}
 
+	log_rdma_event(INFO, "cancelling post_send_credits_work\n");
+	disable_work_sync(&info->post_send_credits_work);
+
 	log_rdma_event(INFO, "destroying qp\n");
 	ib_drain_qp(sc->ib.qp);
 	rdma_destroy_qp(sc->rdma.cm_id);