From: Willy Tarreau <w@1wt.eu>
Date: Sat, 2 Feb 2019 16:03:41 +0000 (+0100)
Subject: CLEANUP: threads: fix misleading comment about all_threads_mask
X-Git-Tag: v2.0-dev1~73
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=da9e939f3cb59d9724d9212f7f25513c28b3c646;p=thirdparty%2Fhaproxy.git

CLEANUP: threads: fix misleading comment about all_threads_mask

This variable changed a bit after 1.8, it's never zero anymore.
---

diff --git a/include/common/hathreads.h b/include/common/hathreads.h
index 019d749703..6f788769f9 100644
--- a/include/common/hathreads.h
+++ b/include/common/hathreads.h
@@ -26,9 +26,10 @@
 #include <common/initcall.h>
 
 /* Note about all_threads_mask :
- *    - with threads support disabled, this symbol is defined as zero (0UL).
- *    - with threads enabled, this variable is never zero, it contains the mask
- *      of enabled threads. Thus if only one thread is enabled, it equals 1.
+ *    - this variable is comprised between 1 and LONGBITS.
+ *    - with threads support disabled, this symbol is defined as constant 1UL.
+ *    - with threads enabled, it contains the mask of enabled threads. Thus if
+ *      only one thread is enabled, it equals 1.
  */
 
 #ifndef USE_THREAD