CIFS: Allow wsize to exceed CIFSMaxBufSize
This allows cifs_writepages to send data in larger chunks from the page
cache, without requiring larger memory allocations in other cases.
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c
index e104c1a..c86b707 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -361,22 +361,8 @@
return -ENOMEM;
}
- if (in_buf->smb_buf_length > CIFSMaxBufSize + MAX_CIFS_HDR_SIZE - 4) {
- up(&ses->server->tcpSem);
- cERROR(1,
- ("Illegal length, greater than maximum frame, %d ",
- in_buf->smb_buf_length));
- DeleteMidQEntry(midQ);
- /* If not lock req, update # of requests on wire to server */
- if(long_op < 3) {
- atomic_dec(&ses->server->inFlight);
- wake_up(&ses->server->request_q);
- }
- return -EIO;
- }
-
/* BB FIXME */
-/* rc = cifs_sign_smb2(in_buf, data, ses->server, &midQ->sequence_number); */
+/* rc = cifs_sign_smb2(iov, n_vec, ses->server, &midQ->sequence_number); */
midQ->midState = MID_REQUEST_SUBMITTED;
rc = smb_send2(ses->server->ssocket, iov, n_vec,