diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index e85b1e4389e0..145540a316ab 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -3,7 +3,10 @@ Version 1.60
 Fix memory leak in reconnect.  Fix oops in DFS mount error path.
 Set s_maxbytes to smaller (the max that vfs can handle) so that
 sendfile will now work over cifs mounts again.  Add noforcegid
-and noforceuid mount parameters.
+and noforceuid mount parameters. Fix small mem leak when using
+ntlmv2. Fix 2nd mount to same server but with different port to
+be allowed (rather than reusing the 1st port) - only when the
+user explicitly overrides the port on the 2nd mount.
 
 Version 1.59
 ------------
diff --git a/fs/cifs/cifs_spnego.c b/fs/cifs/cifs_spnego.c
index 051caecf7d67..8ec7736ce954 100644
--- a/fs/cifs/cifs_spnego.c
+++ b/fs/cifs/cifs_spnego.c
@@ -125,7 +125,7 @@ cifs_get_spnego_key(struct cifsSesInfo *sesInfo)
 	if (server->addr.sockAddr.sin_family == AF_INET)
 		sprintf(dp, "ip4=%pI4", &server->addr.sockAddr.sin_addr);
 	else if (server->addr.sockAddr.sin_family == AF_INET6)
-		sprintf(dp, "ip6=%pi6", &server->addr.sockAddr6.sin6_addr);
+		sprintf(dp, "ip6=%pI6", &server->addr.sockAddr6.sin6_addr);
 	else
 		goto out;
 
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 6941c22398a6..7dfe0842a6f6 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -607,7 +607,7 @@ static struct cifs_ntsd *get_cifs_acl(struct cifs_sb_info *cifs_sb,
 		return get_cifs_acl_by_path(cifs_sb, path, pacllen);
 
 	pntsd = get_cifs_acl_by_fid(cifs_sb, open_file->netfid, pacllen);
-	atomic_dec(&open_file->wrtPending);
+	cifsFileInfo_put(open_file);
 	return pntsd;
 }
 
@@ -665,7 +665,7 @@ static int set_cifs_acl(struct cifs_ntsd *pnntsd, __u32 acllen,
 		return set_cifs_acl_by_path(cifs_sb, path, pnntsd, acllen);
 
 	rc = set_cifs_acl_by_fid(cifs_sb, open_file->netfid, pnntsd, acllen);
-	atomic_dec(&open_file->wrtPending);
+	cifsFileInfo_put(open_file);
 	return rc;
 }
 
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index 7c9809523f42..7efe1745494d 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -373,6 +373,7 @@ static int calc_ntlmv2_hash(struct cifsSesInfo *ses,
 	   compare with the NTLM example */
 	hmac_md5_final(ses->server->ntlmv2_hash, pctxt);
 
+	kfree(pctxt);
 	return rc;
 }
 
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 84b75253b05a..3610e9958b4c 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -361,13 +361,10 @@ cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server)
 static int
 cifs_show_options(struct seq_file *s, struct vfsmount *m)
 {
-	struct cifs_sb_info *cifs_sb;
-	struct cifsTconInfo *tcon;
+	struct cifs_sb_info *cifs_sb = CIFS_SB(m->mnt_sb);
+	struct cifsTconInfo *tcon = cifs_sb->tcon;
 
-	cifs_sb = CIFS_SB(m->mnt_sb);
-	tcon = cifs_sb->tcon;
-
-	seq_printf(s, ",unc=%s", cifs_sb->tcon->treeName);
+	seq_printf(s, ",unc=%s", tcon->treeName);
 	if (tcon->ses->userName)
 		seq_printf(s, ",username=%s", tcon->ses->userName);
 	if (tcon->ses->domainName)
@@ -989,19 +986,19 @@ static int cifs_oplock_thread(void *dummyarg)
 		if (try_to_freeze())
 			continue;
 
-		spin_lock(&GlobalMid_Lock);
-		if (list_empty(&GlobalOplock_Q)) {
-			spin_unlock(&GlobalMid_Lock);
+		spin_lock(&cifs_oplock_lock);
+		if (list_empty(&cifs_oplock_list)) {
+			spin_unlock(&cifs_oplock_lock);
 			set_current_state(TASK_INTERRUPTIBLE);
 			schedule_timeout(39*HZ);
 		} else {
-			oplock_item = list_entry(GlobalOplock_Q.next,
+			oplock_item = list_entry(cifs_oplock_list.next,
 						struct oplock_q_entry, qhead);
 			cFYI(1, ("found oplock item to write out"));
 			pTcon = oplock_item->tcon;
 			inode = oplock_item->pinode;
 			netfid = oplock_item->netfid;
-			spin_unlock(&GlobalMid_Lock);
+			spin_unlock(&cifs_oplock_lock);
 			DeleteOplockQEntry(oplock_item);
 			/* can not grab inode sem here since it would
 				deadlock when oplock received on delete
@@ -1058,7 +1055,7 @@ init_cifs(void)
 	int rc = 0;
 	cifs_proc_init();
 	INIT_LIST_HEAD(&cifs_tcp_ses_list);
-	INIT_LIST_HEAD(&GlobalOplock_Q);
+	INIT_LIST_HEAD(&cifs_oplock_list);
 #ifdef CONFIG_CIFS_EXPERIMENTAL
 	INIT_LIST_HEAD(&GlobalDnotifyReqList);
 	INIT_LIST_HEAD(&GlobalDnotifyRsp_Q);
@@ -1087,6 +1084,7 @@ init_cifs(void)
 	rwlock_init(&GlobalSMBSeslock);
 	rwlock_init(&cifs_tcp_ses_lock);
 	spin_lock_init(&GlobalMid_Lock);
+	spin_lock_init(&cifs_oplock_lock);
 
 	if (cifs_max_pending < 2) {
 		cifs_max_pending = 2;
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 6c170948300d..094325e3f714 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -113,5 +113,5 @@ extern long cifs_ioctl(struct file *filep, unsigned int cmd, unsigned long arg);
 extern const struct export_operations cifs_export_ops;
 #endif /* EXPERIMENTAL */
 
-#define CIFS_VERSION   "1.60"
+#define CIFS_VERSION   "1.61"
 #endif				/* _CIFSFS_H */
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index 6084d6379c03..6cfc81a32703 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -351,11 +351,24 @@ struct cifsFileInfo {
 	bool closePend:1;	/* file is marked to close */
 	bool invalidHandle:1;	/* file closed via session abend */
 	bool messageMode:1;	/* for pipes: message vs byte mode */
-	atomic_t wrtPending;   /* handle in use - defer close */
+	atomic_t count;		/* reference count */
 	struct mutex fh_mutex; /* prevents reopen race after dead ses*/
 	struct cifs_search_info srch_inf;
 };
 
+/* Take a reference on the file private data */
+static inline void cifsFileInfo_get(struct cifsFileInfo *cifs_file)
+{
+	atomic_inc(&cifs_file->count);
+}
+
+/* Release a reference on the file private data */
+static inline void cifsFileInfo_put(struct cifsFileInfo *cifs_file)
+{
+	if (atomic_dec_and_test(&cifs_file->count))
+		kfree(cifs_file);
+}
+
 /*
  * One of these for each file inode
  */
@@ -656,7 +669,11 @@ GLOBAL_EXTERN rwlock_t		cifs_tcp_ses_lock;
  */
 GLOBAL_EXTERN rwlock_t GlobalSMBSeslock;
 
-GLOBAL_EXTERN struct list_head GlobalOplock_Q;
+/* Global list of oplocks */
+GLOBAL_EXTERN struct list_head cifs_oplock_list;
+
+/* Protects the cifs_oplock_list */
+GLOBAL_EXTERN spinlock_t cifs_oplock_lock;
 
 /* Outstanding dir notify requests */
 GLOBAL_EXTERN struct list_head GlobalDnotifyReqList;
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 1866bc2927d4..301e307e1279 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -100,6 +100,128 @@ static void mark_open_files_invalid(struct cifsTconInfo *pTcon)
 	   to this tcon */
 }
 
+/* reconnect the socket, tcon, and smb session if needed */
+static int
+cifs_reconnect_tcon(struct cifsTconInfo *tcon, int smb_command)
+{
+	int rc = 0;
+	struct cifsSesInfo *ses;
+	struct TCP_Server_Info *server;
+	struct nls_table *nls_codepage;
+
+	/*
+	 * SMBs NegProt, SessSetup, uLogoff do not have tcon yet so check for
+	 * tcp and smb session status done differently for those three - in the
+	 * calling routine
+	 */
+	if (!tcon)
+		return 0;
+
+	ses = tcon->ses;
+	server = ses->server;
+
+	/*
+	 * only tree disconnect, open, and write, (and ulogoff which does not
+	 * have tcon) are allowed as we start force umount
+	 */
+	if (tcon->tidStatus == CifsExiting) {
+		if (smb_command != SMB_COM_WRITE_ANDX &&
+		    smb_command != SMB_COM_OPEN_ANDX &&
+		    smb_command != SMB_COM_TREE_DISCONNECT) {
+			cFYI(1, ("can not send cmd %d while umounting",
+				smb_command));
+			return -ENODEV;
+		}
+	}
+
+	if (ses->status == CifsExiting)
+		return -EIO;
+
+	/*
+	 * Give demultiplex thread up to 10 seconds to reconnect, should be
+	 * greater than cifs socket timeout which is 7 seconds
+	 */
+	while (server->tcpStatus == CifsNeedReconnect) {
+		wait_event_interruptible_timeout(server->response_q,
+			(server->tcpStatus == CifsGood), 10 * HZ);
+
+		/* is TCP session is reestablished now ?*/
+		if (server->tcpStatus != CifsNeedReconnect)
+			break;
+
+		/*
+		 * on "soft" mounts we wait once. Hard mounts keep
+		 * retrying until process is killed or server comes
+		 * back on-line
+		 */
+		if (!tcon->retry || ses->status == CifsExiting) {
+			cFYI(1, ("gave up waiting on reconnect in smb_init"));
+			return -EHOSTDOWN;
+		}
+	}
+
+	if (!ses->need_reconnect && !tcon->need_reconnect)
+		return 0;
+
+	nls_codepage = load_nls_default();
+
+	/*
+	 * need to prevent multiple threads trying to simultaneously
+	 * reconnect the same SMB session
+	 */
+	down(&ses->sesSem);
+	if (ses->need_reconnect)
+		rc = cifs_setup_session(0, ses, nls_codepage);
+
+	/* do we need to reconnect tcon? */
+	if (rc || !tcon->need_reconnect) {
+		up(&ses->sesSem);
+		goto out;
+	}
+
+	mark_open_files_invalid(tcon);
+	rc = CIFSTCon(0, ses, tcon->treeName, tcon, nls_codepage);
+	up(&ses->sesSem);
+	cFYI(1, ("reconnect tcon rc = %d", rc));
+
+	if (rc)
+		goto out;
+
+	/*
+	 * FIXME: check if wsize needs updated due to negotiated smb buffer
+	 * 	  size shrinking
+	 */
+	atomic_inc(&tconInfoReconnectCount);
+
+	/* tell server Unix caps we support */
+	if (ses->capabilities & CAP_UNIX)
+		reset_cifs_unix_caps(0, tcon, NULL, NULL);
+
+	/*
+	 * Removed call to reopen open files here. It is safer (and faster) to
+	 * reopen files one at a time as needed in read and write.
+	 *
+	 * FIXME: what about file locks? don't we need to reclaim them ASAP?
+	 */
+
+out:
+	/*
+	 * Check if handle based operation so we know whether we can continue
+	 * or not without returning to caller to reset file handle
+	 */
+	switch (smb_command) {
+	case SMB_COM_READ_ANDX:
+	case SMB_COM_WRITE_ANDX:
+	case SMB_COM_CLOSE:
+	case SMB_COM_FIND_CLOSE2:
+	case SMB_COM_LOCKING_ANDX:
+		rc = -EAGAIN;
+	}
+
+	unload_nls(nls_codepage);
+	return rc;
+}
+
 /* Allocate and return pointer to an SMB request buffer, and set basic
    SMB information in the SMB header.  If the return code is zero, this
    function must have filled in request_buf pointer */
@@ -109,101 +231,7 @@ small_smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
 {
 	int rc = 0;
 
-	/* SMBs NegProt, SessSetup, uLogoff do not have tcon yet so
-	   check for tcp and smb session status done differently
-	   for those three - in the calling routine */
-	if (tcon) {
-		if (tcon->tidStatus == CifsExiting) {
-			/* only tree disconnect, open, and write,
-			(and ulogoff which does not have tcon)
-			are allowed as we start force umount */
-			if ((smb_command != SMB_COM_WRITE_ANDX) &&
-			   (smb_command != SMB_COM_OPEN_ANDX) &&
-			   (smb_command != SMB_COM_TREE_DISCONNECT)) {
-				cFYI(1, ("can not send cmd %d while umounting",
-					smb_command));
-				return -ENODEV;
-			}
-		}
-		if ((tcon->ses) && (tcon->ses->status != CifsExiting) &&
-				  (tcon->ses->server)) {
-			struct nls_table *nls_codepage;
-				/* Give Demultiplex thread up to 10 seconds to
-				   reconnect, should be greater than cifs socket
-				   timeout which is 7 seconds */
-			while (tcon->ses->server->tcpStatus ==
-							 CifsNeedReconnect) {
-				wait_event_interruptible_timeout(tcon->ses->server->response_q,
-					(tcon->ses->server->tcpStatus ==
-							CifsGood), 10 * HZ);
-				if (tcon->ses->server->tcpStatus ==
-							CifsNeedReconnect) {
-					/* on "soft" mounts we wait once */
-					if (!tcon->retry ||
-					   (tcon->ses->status == CifsExiting)) {
-						cFYI(1, ("gave up waiting on "
-						      "reconnect in smb_init"));
-						return -EHOSTDOWN;
-					} /* else "hard" mount - keep retrying
-					     until process is killed or server
-					     comes back on-line */
-				} else /* TCP session is reestablished now */
-					break;
-			}
-
-			nls_codepage = load_nls_default();
-		/* need to prevent multiple threads trying to
-		simultaneously reconnect the same SMB session */
-			down(&tcon->ses->sesSem);
-			if (tcon->ses->need_reconnect)
-				rc = cifs_setup_session(0, tcon->ses,
-							nls_codepage);
-			if (!rc && (tcon->need_reconnect)) {
-				mark_open_files_invalid(tcon);
-				rc = CIFSTCon(0, tcon->ses, tcon->treeName,
-					      tcon, nls_codepage);
-				up(&tcon->ses->sesSem);
-				/* BB FIXME add code to check if wsize needs
-				   update due to negotiated smb buffer size
-				   shrinking */
-				if (rc == 0) {
-					atomic_inc(&tconInfoReconnectCount);
-					/* tell server Unix caps we support */
-					if (tcon->ses->capabilities & CAP_UNIX)
-						reset_cifs_unix_caps(
-						0 /* no xid */,
-						tcon,
-						NULL /* we do not know sb */,
-						NULL /* no vol info */);
-				}
-
-				cFYI(1, ("reconnect tcon rc = %d", rc));
-				/* Removed call to reopen open files here.
-				   It is safer (and faster) to reopen files
-				   one at a time as needed in read and write */
-
-				/* Check if handle based operation so we
-				   know whether we can continue or not without
-				   returning to caller to reset file handle */
-				switch (smb_command) {
-					case SMB_COM_READ_ANDX:
-					case SMB_COM_WRITE_ANDX:
-					case SMB_COM_CLOSE:
-					case SMB_COM_FIND_CLOSE2:
-					case SMB_COM_LOCKING_ANDX: {
-						unload_nls(nls_codepage);
-						return -EAGAIN;
-					}
-				}
-			} else {
-				up(&tcon->ses->sesSem);
-			}
-			unload_nls(nls_codepage);
-
-		} else {
-			return -EIO;
-		}
-	}
+	rc = cifs_reconnect_tcon(tcon, smb_command);
 	if (rc)
 		return rc;
 
@@ -256,101 +284,7 @@ smb_init(int smb_command, int wct, struct cifsTconInfo *tcon,
 {
 	int rc = 0;
 
-	/* SMBs NegProt, SessSetup, uLogoff do not have tcon yet so
-	   check for tcp and smb session status done differently
-	   for those three - in the calling routine */
-	if (tcon) {
-		if (tcon->tidStatus == CifsExiting) {
-			/* only tree disconnect, open, and write,
-			  (and ulogoff which does not have tcon)
-			  are allowed as we start force umount */
-			if ((smb_command != SMB_COM_WRITE_ANDX) &&
-			   (smb_command != SMB_COM_OPEN_ANDX) &&
-			   (smb_command != SMB_COM_TREE_DISCONNECT)) {
-				cFYI(1, ("can not send cmd %d while umounting",
-					smb_command));
-				return -ENODEV;
-			}
-		}
-
-		if ((tcon->ses) && (tcon->ses->status != CifsExiting) &&
-				  (tcon->ses->server)) {
-			struct nls_table *nls_codepage;
-				/* Give Demultiplex thread up to 10 seconds to
-				   reconnect, should be greater than cifs socket
-				   timeout which is 7 seconds */
-			while (tcon->ses->server->tcpStatus ==
-							CifsNeedReconnect) {
-				wait_event_interruptible_timeout(tcon->ses->server->response_q,
-					(tcon->ses->server->tcpStatus ==
-							CifsGood), 10 * HZ);
-				if (tcon->ses->server->tcpStatus ==
-						CifsNeedReconnect) {
-					/* on "soft" mounts we wait once */
-					if (!tcon->retry ||
-					   (tcon->ses->status == CifsExiting)) {
-						cFYI(1, ("gave up waiting on "
-						      "reconnect in smb_init"));
-						return -EHOSTDOWN;
-					} /* else "hard" mount - keep retrying
-					     until process is killed or server
-					     comes on-line */
-				} else /* TCP session is reestablished now */
-					break;
-			}
-			nls_codepage = load_nls_default();
-		/* need to prevent multiple threads trying to
-		simultaneously reconnect the same SMB session */
-			down(&tcon->ses->sesSem);
-			if (tcon->ses->need_reconnect)
-				rc = cifs_setup_session(0, tcon->ses,
-							nls_codepage);
-			if (!rc && (tcon->need_reconnect)) {
-				mark_open_files_invalid(tcon);
-				rc = CIFSTCon(0, tcon->ses, tcon->treeName,
-					      tcon, nls_codepage);
-				up(&tcon->ses->sesSem);
-				/* BB FIXME add code to check if wsize needs
-				update due to negotiated smb buffer size
-				shrinking */
-				if (rc == 0) {
-					atomic_inc(&tconInfoReconnectCount);
-					/* tell server Unix caps we support */
-					if (tcon->ses->capabilities & CAP_UNIX)
-						reset_cifs_unix_caps(
-						0 /* no xid */,
-						tcon,
-						NULL /* do not know sb */,
-						NULL /* no vol info */);
-				}
-
-				cFYI(1, ("reconnect tcon rc = %d", rc));
-				/* Removed call to reopen open files here.
-				   It is safer (and faster) to reopen files
-				   one at a time as needed in read and write */
-
-				/* Check if handle based operation so we
-				   know whether we can continue or not without
-				   returning to caller to reset file handle */
-				switch (smb_command) {
-					case SMB_COM_READ_ANDX:
-					case SMB_COM_WRITE_ANDX:
-					case SMB_COM_CLOSE:
-					case SMB_COM_FIND_CLOSE2:
-					case SMB_COM_LOCKING_ANDX: {
-						unload_nls(nls_codepage);
-						return -EAGAIN;
-					}
-				}
-			} else {
-				up(&tcon->ses->sesSem);
-			}
-			unload_nls(nls_codepage);
-
-		} else {
-			return -EIO;
-		}
-	}
+	rc = cifs_reconnect_tcon(tcon, smb_command);
 	if (rc)
 		return rc;
 
@@ -3961,6 +3895,10 @@ parse_DFS_referrals(TRANSACTION2_GET_DFS_REFER_RSP *pSMBr,
 		if (is_unicode) {
 			__le16 *tmp = kmalloc(strlen(searchName)*2 + 2,
 						GFP_KERNEL);
+			if (tmp == NULL) {
+				rc = -ENOMEM;
+				goto parse_DFS_referrals_exit;
+			}
 			cifsConvertToUCS((__le16 *) tmp, searchName,
 					PATH_MAX, nls_codepage, remap);
 			node->path_consumed = cifs_ucs2_bytes(tmp,
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 1f3345d7fa79..d49682433c20 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1377,7 +1377,7 @@ cifs_parse_mount_options(char *options, const char *devname,
 }
 
 static struct TCP_Server_Info *
-cifs_find_tcp_session(struct sockaddr_storage *addr)
+cifs_find_tcp_session(struct sockaddr_storage *addr, unsigned short int port)
 {
 	struct list_head *tmp;
 	struct TCP_Server_Info *server;
@@ -1397,16 +1397,37 @@ cifs_find_tcp_session(struct sockaddr_storage *addr)
 		if (server->tcpStatus == CifsNew)
 			continue;
 
-		if (addr->ss_family == AF_INET &&
-		    (addr4->sin_addr.s_addr !=
-		     server->addr.sockAddr.sin_addr.s_addr))
-			continue;
-		else if (addr->ss_family == AF_INET6 &&
-			 (!ipv6_addr_equal(&server->addr.sockAddr6.sin6_addr,
-					   &addr6->sin6_addr) ||
-			  server->addr.sockAddr6.sin6_scope_id !=
-					   addr6->sin6_scope_id))
-			continue;
+		switch (addr->ss_family) {
+		case AF_INET:
+			if (addr4->sin_addr.s_addr ==
+			    server->addr.sockAddr.sin_addr.s_addr) {
+				addr4->sin_port = htons(port);
+				/* user overrode default port? */
+				if (addr4->sin_port) {
+					if (addr4->sin_port !=
+					    server->addr.sockAddr.sin_port)
+						continue;
+				}
+				break;
+			} else
+				continue;
+
+		case AF_INET6:
+			if (ipv6_addr_equal(&addr6->sin6_addr,
+			    &server->addr.sockAddr6.sin6_addr) &&
+			    (addr6->sin6_scope_id ==
+			    server->addr.sockAddr6.sin6_scope_id)) {
+				addr6->sin6_port = htons(port);
+				/* user overrode default port? */
+				if (addr6->sin6_port) {
+					if (addr6->sin6_port !=
+					   server->addr.sockAddr6.sin6_port)
+						continue;
+				}
+				break;
+			} else
+				continue;
+		}
 
 		++server->srv_count;
 		write_unlock(&cifs_tcp_ses_lock);
@@ -1475,7 +1496,7 @@ cifs_get_tcp_session(struct smb_vol *volume_info)
 	}
 
 	/* see if we already have a matching tcp_ses */
-	tcp_ses = cifs_find_tcp_session(&addr);
+	tcp_ses = cifs_find_tcp_session(&addr, volume_info->port);
 	if (tcp_ses)
 		return tcp_ses;
 
@@ -2636,9 +2657,9 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
 		return -EIO;
 
 	smb_buffer = cifs_buf_get();
-	if (smb_buffer == NULL) {
+	if (smb_buffer == NULL)
 		return -ENOMEM;
-	}
+
 	smb_buffer_response = smb_buffer;
 
 	header_assemble(smb_buffer, SMB_COM_TREE_CONNECT_ANDX,
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 4326ffd90fa9..a6424cfc0121 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -153,7 +153,7 @@ cifs_fill_fileinfo(struct inode *newinode, __u16 fileHandle,
 	mutex_init(&pCifsFile->fh_mutex);
 	mutex_init(&pCifsFile->lock_mutex);
 	INIT_LIST_HEAD(&pCifsFile->llist);
-	atomic_set(&pCifsFile->wrtPending, 0);
+	atomic_set(&pCifsFile->count, 1);
 
 	/* set the following in open now
 			pCifsFile->pfile = file; */
diff --git a/fs/cifs/file.c b/fs/cifs/file.c
index c34b7f8a217b..fa7beac8b80e 100644
--- a/fs/cifs/file.c
+++ b/fs/cifs/file.c
@@ -53,11 +53,9 @@ static inline struct cifsFileInfo *cifs_init_private(
 	private_data->pInode = inode;
 	private_data->invalidHandle = false;
 	private_data->closePend = false;
-	/* we have to track num writers to the inode, since writepages
-	does not tell us which handle the write is for so there can
-	be a close (overlapping with write) of the filehandle that
-	cifs_writepages chose to use */
-	atomic_set(&private_data->wrtPending, 0);
+	/* Initialize reference count to one.  The private data is
+	freed on the release of the last reference */
+	atomic_set(&private_data->count, 1);
 
 	return private_data;
 }
@@ -643,7 +641,7 @@ int cifs_close(struct inode *inode, struct file *file)
 			if (!pTcon->need_reconnect) {
 				write_unlock(&GlobalSMBSeslock);
 				timeout = 2;
-				while ((atomic_read(&pSMBFile->wrtPending) != 0)
+				while ((atomic_read(&pSMBFile->count) != 1)
 					&& (timeout <= 2048)) {
 					/* Give write a better chance to get to
 					server ahead of the close.  We do not
@@ -657,8 +655,6 @@ int cifs_close(struct inode *inode, struct file *file)
 					msleep(timeout);
 					timeout *= 4;
 				}
-				if (atomic_read(&pSMBFile->wrtPending))
-					cERROR(1, ("close with pending write"));
 				if (!pTcon->need_reconnect &&
 				    !pSMBFile->invalidHandle)
 					rc = CIFSSMBClose(xid, pTcon,
@@ -681,24 +677,7 @@ int cifs_close(struct inode *inode, struct file *file)
 		list_del(&pSMBFile->flist);
 		list_del(&pSMBFile->tlist);
 		write_unlock(&GlobalSMBSeslock);
-		timeout = 10;
-		/* We waited above to give the SMBWrite a chance to issue
-		   on the wire (so we do not get SMBWrite returning EBADF
-		   if writepages is racing with close.  Note that writepages
-		   does not specify a file handle, so it is possible for a file
-		   to be opened twice, and the application close the "wrong"
-		   file handle - in these cases we delay long enough to allow
-		   the SMBWrite to get on the wire before the SMB Close.
-		   We allow total wait here over 45 seconds, more than
-		   oplock break time, and more than enough to allow any write
-		   to complete on the server, or to time out on the client */
-		while ((atomic_read(&pSMBFile->wrtPending) != 0)
-				&& (timeout <= 50000)) {
-			cERROR(1, ("writes pending, delay free of handle"));
-			msleep(timeout);
-			timeout *= 8;
-		}
-		kfree(file->private_data);
+		cifsFileInfo_put(file->private_data);
 		file->private_data = NULL;
 	} else
 		rc = -EBADF;
@@ -1236,7 +1215,7 @@ struct cifsFileInfo *find_readable_file(struct cifsInodeInfo *cifs_inode)
 			if (!open_file->invalidHandle) {
 				/* found a good file */
 				/* lock it so it will not be closed on us */
-				atomic_inc(&open_file->wrtPending);
+				cifsFileInfo_get(open_file);
 				read_unlock(&GlobalSMBSeslock);
 				return open_file;
 			} /* else might as well continue, and look for
@@ -1276,7 +1255,7 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
 		if (open_file->pfile &&
 		    ((open_file->pfile->f_flags & O_RDWR) ||
 		     (open_file->pfile->f_flags & O_WRONLY))) {
-			atomic_inc(&open_file->wrtPending);
+			cifsFileInfo_get(open_file);
 
 			if (!open_file->invalidHandle) {
 				/* found a good writable file */
@@ -1293,7 +1272,7 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
 				else { /* start over in case this was deleted */
 				       /* since the list could be modified */
 					read_lock(&GlobalSMBSeslock);
-					atomic_dec(&open_file->wrtPending);
+					cifsFileInfo_put(open_file);
 					goto refind_writable;
 				}
 			}
@@ -1309,7 +1288,7 @@ struct cifsFileInfo *find_writable_file(struct cifsInodeInfo *cifs_inode)
 			read_lock(&GlobalSMBSeslock);
 			/* can not use this handle, no write
 			   pending on this one after all */
-			atomic_dec(&open_file->wrtPending);
+			cifsFileInfo_put(open_file);
 
 			if (open_file->closePend) /* list could have changed */
 				goto refind_writable;
@@ -1373,7 +1352,7 @@ static int cifs_partialpagewrite(struct page *page, unsigned from, unsigned to)
 	if (open_file) {
 		bytes_written = cifs_write(open_file->pfile, write_data,
 					   to-from, &offset);
-		atomic_dec(&open_file->wrtPending);
+		cifsFileInfo_put(open_file);
 		/* Does mm or vfs already set times? */
 		inode->i_atime = inode->i_mtime = current_fs_time(inode->i_sb);
 		if ((bytes_written > 0) && (offset))
@@ -1562,7 +1541,7 @@ static int cifs_writepages(struct address_space *mapping,
 						   bytes_to_write, offset,
 						   &bytes_written, iov, n_iov,
 						   long_op);
-				atomic_dec(&open_file->wrtPending);
+				cifsFileInfo_put(open_file);
 				cifs_update_eof(cifsi, offset, bytes_written);
 
 				if (rc || bytes_written < bytes_to_write) {
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 82d83839655e..1f09c7619319 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -800,7 +800,7 @@ cifs_set_file_info(struct inode *inode, struct iattr *attrs, int xid,
 	if (open_file == NULL)
 		CIFSSMBClose(xid, pTcon, netfid);
 	else
-		atomic_dec(&open_file->wrtPending);
+		cifsFileInfo_put(open_file);
 out:
 	return rc;
 }
@@ -1635,7 +1635,7 @@ cifs_set_file_size(struct inode *inode, struct iattr *attrs,
 		__u32 npid = open_file->pid;
 		rc = CIFSSMBSetFileSize(xid, pTcon, attrs->ia_size, nfid,
 					npid, false);
-		atomic_dec(&open_file->wrtPending);
+		cifsFileInfo_put(open_file);
 		cFYI(1, ("SetFSize for attrs rc = %d", rc));
 		if ((rc == -EINVAL) || (rc == -EOPNOTSUPP)) {
 			unsigned int bytes_written;
@@ -1790,7 +1790,7 @@ cifs_setattr_unix(struct dentry *direntry, struct iattr *attrs)
 		u16 nfid = open_file->netfid;
 		u32 npid = open_file->pid;
 		rc = CIFSSMBUnixSetFileInfo(xid, pTcon, args, nfid, npid);
-		atomic_dec(&open_file->wrtPending);
+		cifsFileInfo_put(open_file);
 	} else {
 		rc = CIFSSMBUnixSetPathInfo(xid, pTcon, full_path, args,
 				    cifs_sb->local_nls,
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 0ad3e2d116a6..1da4ab250eae 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -119,20 +119,19 @@ AllocOplockQEntry(struct inode *pinode, __u16 fid, struct cifsTconInfo *tcon)
 		temp->pinode = pinode;
 		temp->tcon = tcon;
 		temp->netfid = fid;
-		spin_lock(&GlobalMid_Lock);
-		list_add_tail(&temp->qhead, &GlobalOplock_Q);
-		spin_unlock(&GlobalMid_Lock);
+		spin_lock(&cifs_oplock_lock);
+		list_add_tail(&temp->qhead, &cifs_oplock_list);
+		spin_unlock(&cifs_oplock_lock);
 	}
 	return temp;
-
 }
 
 void DeleteOplockQEntry(struct oplock_q_entry *oplockEntry)
 {
-	spin_lock(&GlobalMid_Lock);
+	spin_lock(&cifs_oplock_lock);
     /* should we check if list empty first? */
 	list_del(&oplockEntry->qhead);
-	spin_unlock(&GlobalMid_Lock);
+	spin_unlock(&cifs_oplock_lock);
 	kmem_cache_free(cifs_oplock_cachep, oplockEntry);
 }
 
@@ -144,14 +143,14 @@ void DeleteTconOplockQEntries(struct cifsTconInfo *tcon)
 	if (tcon == NULL)
 		return;
 
-	spin_lock(&GlobalMid_Lock);
-	list_for_each_entry(temp, &GlobalOplock_Q, qhead) {
+	spin_lock(&cifs_oplock_lock);
+	list_for_each_entry(temp, &cifs_oplock_list, qhead) {
 		if ((temp->tcon) && (temp->tcon == tcon)) {
 			list_del(&temp->qhead);
 			kmem_cache_free(cifs_oplock_cachep, temp);
 		}
 	}
-	spin_unlock(&GlobalMid_Lock);
+	spin_unlock(&cifs_oplock_lock);
 }
 
 static int