From 82f4b4a3b1fbf91cb9e048d76408973933fddec6 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Fri, 15 Mar 2019 23:58:01 +0300
Subject: [PATCH] lib/core/fiber: Increase default stack size
The default 64K stack size used for years become too small
for modern distors (Fedora 29 and etc) where third party libraries
(such as ncurses) started to use 64K for own buffers and we get
SIGSGV early without reaching interactive console phase.
Thus we increase default size up to 512K which should fit
for common case. Later we will make this value configurable
to address arbitrary stack sizes without a need to rebuild
the whole code.
Closes #3418
---
src/lib/core/fiber.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/lib/core/fiber.c b/src/lib/core/fiber.c
index abd6c6b11c..c9813ba210 100644
--- a/src/lib/core/fiber.c
+++ b/src/lib/core/fiber.c
@@ -95,7 +95,7 @@ enum {
/* The minimum allowable fiber stack size in bytes */
FIBER_STACK_SIZE_MINIMAL = 16384,
/* Default fiber stack size in bytes */
- FIBER_STACK_SIZE_DEFAULT = 65536
+ FIBER_STACK_SIZE_DEFAULT = 524288,
};
/** Default fiber attributes */
--
GitLab