* p9_tag_alloc - Allocate a new request.
* @c: Client session.
* @type: Transaction type.
- * @max_size: Maximum packet size for this request.
+ * @t_size: Buffer size for holding this request.
+ * @r_size: Buffer size for holding server's reply on this request.
*
* Context: Process context.
* Return: Pointer to new request.
*/
static struct p9_req_t *
-p9_tag_alloc(struct p9_client *c, int8_t type, unsigned int max_size)
+p9_tag_alloc(struct p9_client *c, int8_t type, uint t_size, uint r_size)
{
struct p9_req_t *req = kmem_cache_alloc(p9_req_cache, GFP_NOFS);
- int alloc_msize = min(c->msize, max_size);
+ int alloc_tsize = min(c->msize, t_size);
+ int alloc_rsize = min(c->msize, r_size);
int tag;
if (!req)
return ERR_PTR(-ENOMEM);
- if (p9_fcall_init(c, &req->tc, alloc_msize))
+ if (p9_fcall_init(c, &req->tc, alloc_tsize))
goto free_req;
- if (p9_fcall_init(c, &req->rc, alloc_msize))
+ if (p9_fcall_init(c, &req->rc, alloc_rsize))
goto free;
p9pdu_reset(&req->tc);
}
static struct p9_req_t *p9_client_prepare_req(struct p9_client *c,
- int8_t type, int req_size,
+ int8_t type, uint t_size, uint r_size,
const char *fmt, va_list ap)
{
int err;
if (c->status == BeginDisconnect && type != P9_TCLUNK)
return ERR_PTR(-EIO);
- req = p9_tag_alloc(c, type, req_size);
+ req = p9_tag_alloc(c, type, t_size, r_size);
if (IS_ERR(req))
return req;
struct p9_req_t *req;
va_start(ap, fmt);
- req = p9_client_prepare_req(c, type, c->msize, fmt, ap);
+ req = p9_client_prepare_req(c, type, c->msize, c->msize, fmt, ap);
va_end(ap);
if (IS_ERR(req))
return req;
/* We allocate a inline protocol data of only 4k bytes.
* The actual content is passed in zero-copy fashion.
*/
- req = p9_client_prepare_req(c, type, P9_ZC_HDR_SZ, fmt, ap);
+ req = p9_client_prepare_req(c, type, P9_ZC_HDR_SZ, P9_ZC_HDR_SZ, fmt, ap);
va_end(ap);
if (IS_ERR(req))
return req;