wait_for_free_request needs to wait on credits returned by server for SMB2

Commit Message

Steve French March 12, 2011, 11:48 p.m. UTC

None

Patch

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index 095cec7..73fe746 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -64,6 +64,7 @@  extern char *cifs_compose_mount_options(const char
*sb_mountdata,
 extern struct mid_q_entry *AllocMidQEntry(const struct smb_hdr *smb_buffer,
 					struct TCP_Server_Info *server);
 extern void DeleteMidQEntry(struct mid_q_entry *midEntry);
+extern int wait_for_free_request(struct TCP_Server_Info *sv, const
int long_op);
 extern int cifs_call_async(struct TCP_Server_Info *server,
 			   struct smb_hdr *in_buf, mid_callback_t *callback,
 			   void *cbdata);
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index bce3cf9..0dd675c 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -189,7 +189,6 @@  extern int new_read_req(struct kvec *iov, struct
cifs_tcon *tcon,
 			int request_type);
 extern int smb2_sendv(struct TCP_Server_Info *server, struct kvec *iov,
 		      int n_vec);
-extern int wait_for_free_request(struct cifs_ses *ses, const int long_op);
 extern int smb2_wait_on_complex_mid(struct cifs_ses *ses,
 				    struct mid_q_entry *mid,
 				    unsigned long timeout,
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index 29dd7ed..1a2930d 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -260,7 +260,7 @@  smb_send(struct TCP_Server_Info *server, struct
smb_hdr *smb_buffer,
 	return smb_sendv(server, &iov, 1);
 }

-static int wait_for_free_request(struct TCP_Server_Info *server,
+int wait_for_free_request(struct TCP_Server_Info *server,
 				 const int long_op)
 {