[3.0] 8433a20 Update params

[Tollef Fog Heen]

commit 8433a2035707ed74c7d7bcd3066f929547f4da63
Author: Tollef Fog Heen <tfheen at varnish-software.com>
Date:   Mon Dec 2 09:00:48 2013 +0100

    Update params

diff --git a/doc/sphinx/reference/params.rst b/doc/sphinx/reference/params.rst
index b5670fe..4fdd3e6 100644
--- a/doc/sphinx/reference/params.rst
+++ b/doc/sphinx/reference/params.rst
@@ -247,7 +247,7 @@ http_req_size
 	- Default: 32768
 
 	Maximum number of bytes of HTTP client request we will deal with.  This is a limit on all bytes up to the double blank line which ends the HTTP request.
-	The memory for the request is allocated from the client workspace (param: workspace_client) and this parameter limits how much of that the request is allowed to take up.
+	The memory for the request is allocated from the session workspace (param: sess_workspace) and this parameter limits how much of that the request is allowed to take up.
 
 http_resp_hdr_len
 	- Units: bytes
@@ -260,7 +260,7 @@ http_resp_size
 	- Default: 32768
 
 	Maximum number of bytes of HTTP backend resonse we will deal with.  This is a limit on all bytes up to the double blank line which ends the HTTP request.
-	The memory for the request is allocated from the thread pool workspace (param: thread_pool_workspace) and this parameter limits how much of that the request is allowed to take up.
+	The memory for the request is allocated from the worker workspace (param: sess_workspace) and this parameter limits how much of that the request is allowed to take up.
 
 idle_send_timeout
 	- Units: seconds
@@ -394,6 +394,14 @@ sess_timeout
 
 	Idle timeout for persistent sessions. If a HTTP request has not been received in this many seconds, the session is closed.
 
+sess_workspace
+	- Units: bytes
+	- Default: 65536
+	- Flags: delayed
+
+	Bytes of HTTP protocol workspace allocated for sessions. This space must be big enough for the entire HTTP protocol header and any edits done to it in the VCL code.
+	Minimum is 1024 bytes.
+
 session_linger
 	- Units: ms
 	- Default: 50