[svn-commits] russell: trunk r38548 - in /trunk: ./ frame.c

[svn-commits at lists.digium.com]

Author: russell
Date: Sun Jul 30 23:10:43 2006
New Revision: 38548

URL: http://svn.digium.com/view/asterisk?rev=38548&view=rev
Log:
Merged revisions 38546-38547 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.2

........
r38546 | russell | 2006-07-31 00:04:02 -0400 (Mon, 31 Jul 2006) | 2 lines

Make the frame counting done with TRACE_FRAMES defined thread-safe

........
r38547 | russell | 2006-07-31 00:06:16 -0400 (Mon, 31 Jul 2006) | 2 lines

one more small tweak for thread-safety of TRACE_FRAMES

........

Modified:
    trunk/   (props changed)
    trunk/frame.c

Propchange: trunk/
------------------------------------------------------------------------------
Binary property 'branch-1.2-merged' - no diff available.

Modified: trunk/frame.c
URL: http://svn.digium.com/view/asterisk/trunk/frame.c?rev=38548&r1=38547&r2=38548&view=diff
==============================================================================
--- trunk/frame.c (original)
+++ trunk/frame.c Sun Jul 30 23:10:43 2006
@@ -255,9 +255,9 @@
 	struct ast_frame *f = ast_calloc(1, sizeof(*f));
 #ifdef TRACE_FRAMES
 	if (f) {
-		headers++;
 		f->prev = NULL;
 		ast_mutex_lock(&framelock);
+		headers++;
 		f->next = headerlist;
 		if (headerlist)
 			headerlist->prev = f;
@@ -284,8 +284,8 @@
 	}
 	if (fr->mallocd & AST_MALLOCD_HDR) {
 #ifdef TRACE_FRAMES
+		ast_mutex_lock(&framelock);
 		headers--;
-		ast_mutex_lock(&framelock);
 		if (fr->next)
 			fr->next->prev = fr->prev;
 		if (fr->prev)
@@ -860,11 +860,11 @@
 	int x=1;
 	if (argc != 3)
 		return RESULT_SHOWUSAGE;
+	ast_mutex_lock(&framelock);
 	ast_cli(fd, "     Framer Statistics     \n");
 	ast_cli(fd, "---------------------------\n");
 	ast_cli(fd, "Total allocated headers: %d\n", headers);
 	ast_cli(fd, "Queue Dump:\n");
-	ast_mutex_lock(&framelock);
 	for (f=headerlist; f; f = f->next) {
 		ast_cli(fd, "%d.  Type %d, subclass %d from %s\n", x++, f->frametype, f->subclass, f->src ? f->src : "<Unknown>");
 	}