| From 98543889f7ba38c02eb7cd9822f45e27d619edd6 Mon Sep 17 00:00:00 2001 |
| From: Khem Raj <raj.khem@gmail.com> |
| Date: Fri, 24 Aug 2018 13:07:01 -0700 |
| Subject: [PATCH 2/2] Fix default stack size to 256K |
| |
| On musl default stack size is ~80K which is too low |
| for mongodb |
| |
| Upstream-Status: Pending |
| |
| Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| --- |
| .../platform/stack_locator_pthread_getattr_np.cpp | 10 ++++++++++ |
| 1 file changed, 10 insertions(+) |
| |
| diff --git a/src/mongo/platform/stack_locator_pthread_getattr_np.cpp b/src/mongo/platform/stack_locator_pthread_getattr_np.cpp |
| index 648d26a41c..6e398f00c9 100644 |
| --- a/src/mongo/platform/stack_locator_pthread_getattr_np.cpp |
| +++ b/src/mongo/platform/stack_locator_pthread_getattr_np.cpp |
| @@ -35,6 +35,16 @@ |
| #include "mongo/util/assert_util.h" |
| #include "mongo/util/scopeguard.h" |
| |
| +__attribute__((constructor)) |
| +static void set_default_stack_size(void) |
| +{ |
| + pthread_attr_t attr; |
| + invariant(pthread_attr_init(&attr) == 0); |
| + invariant(pthread_attr_setstacksize(&attr, 256*1024) == 0); |
| + pthread_setattr_default_np(&attr); |
| + invariant(pthread_attr_destroy(&attr) == 0); |
| +} |
| + |
| namespace mongo { |
| |
| StackLocator::StackLocator() { |
| -- |
| 2.18.0 |
| |