CIFS: implement cifs_writepages to perform multi-page I/O
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 64c7126..e104c1a 100644
--- a/fs/cifs/transport.c
+++ b/fs/cifs/transport.c
@@ -395,7 +395,7 @@
if (long_op == -1)
goto cifs_no_response_exit2;
else if (long_op == 2) /* writes past end of file can take loong time */
- timeout = 300 * HZ;
+ timeout = 180 * HZ;
else if (long_op == 1)
timeout = 45 * HZ; /* should be greater than
servers oplock break timeout (about 43 seconds) */
@@ -431,7 +431,8 @@
spin_unlock(&GlobalMid_Lock);
receive_len = midQ->resp_buf->smb_buf_length;
} else {
- cERROR(1,("No response buffer"));
+ cERROR(1,("No response to cmd %d mid %d",
+ midQ->command, midQ->mid));
if(midQ->midState == MID_REQUEST_SUBMITTED) {
if(ses->server->tcpStatus == CifsExiting)
rc = -EHOSTDOWN;
@@ -646,7 +647,7 @@
if (long_op == -1)
goto cifs_no_response_exit;
else if (long_op == 2) /* writes past end of file can take loong time */
- timeout = 300 * HZ;
+ timeout = 180 * HZ;
else if (long_op == 1)
timeout = 45 * HZ; /* should be greater than
servers oplock break timeout (about 43 seconds) */
@@ -682,7 +683,8 @@
spin_unlock(&GlobalMid_Lock);
receive_len = midQ->resp_buf->smb_buf_length;
} else {
- cERROR(1,("No response buffer"));
+ cERROR(1,("No response for cmd %d mid %d",
+ midQ->command, midQ->mid));
if(midQ->midState == MID_REQUEST_SUBMITTED) {
if(ses->server->tcpStatus == CifsExiting)
rc = -EHOSTDOWN;