svn commit: r1483005 - /httpd/httpd/trunk/server/protocol.c

[ja...@apache.org]

Author: jailletc36
Date: Wed May 15 18:52:49 2013
New Revision: 1483005

URL: http://svn.apache.org/r1483005
Log:
Avoid over allocation when dealing with the common case. As stated in the comment above : "We'll assume the common case where one bucket is enough".

Doing so should save a few hundreds bytes in the 'request' pool when processing a request

Modified:
    httpd/httpd/trunk/server/protocol.c

Modified: httpd/httpd/trunk/server/protocol.c
URL: http://svn.apache.org/viewvc/httpd/httpd/trunk/server/protocol.c?rev=1483005&r1=1483004&r2=1483005&view=diff
==============================================================================
--- httpd/httpd/trunk/server/protocol.c (original)
+++ httpd/httpd/trunk/server/protocol.c Wed May 15 18:52:49 2013
@@ -185,9 +185,6 @@ AP_DECLARE(apr_time_t) ap_rationalize_mt
     return (mtime > now) ? now : mtime;
 }
 
-/* Min # of bytes to allocate when reading a request line */
-#define MIN_LINE_ALLOC 80
-
 /* Get a line of protocol input, including any continuation lines
  * caused by MIME folding (or broken clients) if fold != 0, and place it
  * in the buffer s, of size n bytes, without the ending newline.
@@ -290,9 +287,6 @@ AP_DECLARE(apr_status_t) ap_rgetline_cor
                 /* We'll assume the common case where one bucket is enough. */
                 if (!*s) {
                     current_alloc = len;
-                    if (current_alloc < MIN_LINE_ALLOC) {
-                        current_alloc = MIN_LINE_ALLOC;
-                    }
                     *s = apr_palloc(r->pool, current_alloc);
                 }
                 else if (bytes_handled + len > current_alloc) {