From 676490427cc0156ca683de0cebe08a7c8e75fc28 Mon Sep 17 00:00:00 2001
From: Liu Zixian <hdu_sdlzx@163.com>
Date: Thu, 30 Jun 2022 19:27:27 +0800
Subject: [PATCH] Add comment for stack size

Linux kernel default stack size should be enough for hscollider.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/arch/x86/include/uapi/asm/signal.h
---
 tools/hscollider/sig.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/hscollider/sig.cpp b/tools/hscollider/sig.cpp
index fba748a5..5f4fb567 100644
--- a/tools/hscollider/sig.cpp
+++ b/tools/hscollider/sig.cpp
@@ -38,7 +38,7 @@
 
 #if defined(HAVE_SIGACTION) || defined(_WIN32)
 #include <signal.h>
-#define STACK_SIZE 8192
+#define STACK_SIZE 8192 // linux kernel default stack size for x86
 #endif
 
 #ifdef HAVE_BACKTRACE