From 03e4f5dac436fe361834e6b9918983e9c4787acb Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Mon, 10 Feb 2020 13:18:23 -0400 Subject: [PATCH] Common: Correct fcontext fibers. --- src/common/fiber.cpp | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/common/fiber.cpp b/src/common/fiber.cpp index a88a30cede..e91d86dbea 100644 --- a/src/common/fiber.cpp +++ b/src/common/fiber.cpp @@ -12,6 +12,7 @@ namespace Common { + #ifdef _MSC_VER struct Fiber::FiberImpl { @@ -82,7 +83,6 @@ std::shared_ptr Fiber::ThreadToFiber() { } #else - constexpr std::size_t default_stack_size = 1024 * 1024 * 4; // 4MB struct alignas(64) Fiber::FiberImpl { @@ -108,9 +108,8 @@ void Fiber::FiberStartFunc(boost::context::detail::transfer_t transfer) Fiber::Fiber(std::function&& entry_point_func, void* start_parameter) : guard{}, entry_point{std::move(entry_point_func)}, start_parameter{start_parameter}, previous_fiber{} { impl = std::make_unique(); - auto start_func = std::bind(&Fiber::start, this); - impl->context = - boost::context::detail::make_fcontext(impl->stack.data(), impl->stack.size(), &start_func); + impl->context = boost::context::detail::make_fcontext(impl->stack.data(), impl->stack.size(), + FiberStartFunc); } Fiber::Fiber() : guard{}, entry_point{}, start_parameter{}, previous_fiber{} { @@ -139,7 +138,7 @@ void Fiber::YieldTo(std::shared_ptr from, std::shared_ptr to) { ASSERT_MSG(to != nullptr, "Next fiber is null!"); to->guard.lock(); to->previous_fiber = from; - auto transfer = boost::context::detail::jump_fcontext(to->impl.context, nullptr); + auto transfer = boost::context::detail::jump_fcontext(to->impl->context, nullptr); auto previous_fiber = from->previous_fiber; ASSERT(previous_fiber != nullptr); previous_fiber->impl->context = transfer.fctx;