[CIFS] CIFS writepage improvements - eliminate double copy

Signed-off-by: Steve French (sfrench@us.ibm.com)

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index ea239dea571e..b43ac9230eab 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -47,6 +47,10 @@ extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
                         struct smb_hdr * /* input */ ,
                         struct smb_hdr * /* out */ ,
                         int * /* bytes returned */ , const int long_op);
+extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
+                        struct smb_hdr * /* input */ , int hdr_len,
+                        const char * /* SMB data to send */ , int data_len,
+                        int * /* bytes returned */ , const int long_op);
 extern int checkSMBhdr(struct smb_hdr *smb, __u16 mid);
 extern int checkSMB(struct smb_hdr *smb, __u16 mid, int length);
 extern int is_valid_oplock_break(struct smb_hdr *smb);
@@ -222,7 +226,7 @@ extern int CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
 extern int CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
                         const int netfid, const unsigned int count,
                         const __u64 offset, unsigned int *nbytes, 
-                        const char __user *buf,const int long_op);
+                        const char *buf,const int long_op);
 extern int CIFSGetSrvInodeNumber(const int xid, struct cifsTconInfo *tcon,
                         const unsigned char *searchName, __u64 * inode_number,
                         const struct nls_table *nls_codepage,