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remove spinlock protecting context lists

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This commit is contained in:
Oliver Kowalke
2015-10-12 21:59:47 +02:00
parent c07115115c
commit c738fefec7
2 changed files with 0 additions and 24 deletions
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9
include/boost/fiber/context.hpp
View File

@@ -178,7 +178,6 @@ private:
boost::context::execution_context ctx_;
public:
detail::spinlock hook_splk_;
detail::worker_hook worker_hook_;
detail::terminated_hook terminated_hook_;
detail::ready_hook ready_hook_;
@@ -306,7 +305,6 @@ public:
suspend();
BOOST_ASSERT_MSG( false, "fiber already terminated");
}),
hook_splk_(),
worker_hook_(),
terminated_hook_(),
ready_hook_(),
@@ -409,43 +407,36 @@ public:
template< typename List >
void worker_link( List & lst) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
lst.push_back( * this);
}
template< typename List >
void terminated_link( List & lst) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
lst.push_back( * this);
}
template< typename List >
void ready_link( List & lst) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
lst.push_back( * this);
}
template< typename List >
void remote_ready_link( List & lst) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
lst.push_back( * this);
}
template< typename List >
void yield_link( List & lst) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
lst.push_back( * this);
}
template< typename Set >
void sleep_link( Set & set) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
set.insert( * this);
}
template< typename List >
void wait_link( List & lst) {
std::unique_lock< detail::spinlock > lk( hook_splk_);
lst.push_back( * this);
}

15
src/context.cpp
View File

@@ -165,7 +165,6 @@ context::context( main_context_t) :
flags_( flag_main_context),
scheduler_( nullptr),
ctx_( boost::context::execution_context::current() ),
hook_splk_(),
worker_hook_(),
terminated_hook_(),
ready_hook_(),
@@ -193,7 +192,6 @@ context::context( dispatcher_context_t, boost::context::preallocated const& pall
// dispatcher context should never return from scheduler::dispatch()
BOOST_ASSERT_MSG( false, "disatcher fiber already terminated");
}),
hook_splk_(),
worker_hook_(),
terminated_hook_(),
ready_hook_(),
@@ -398,79 +396,66 @@ context::set_properties( fiber_properties * props) {
bool
context::worker_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return worker_hook_.is_linked();
}
bool
context::terminated_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return terminated_hook_.is_linked();
}
bool
context::ready_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return ready_hook_.is_linked();
}
bool
context::remote_ready_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return remote_ready_hook_.is_linked();
}
bool
context::yield_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return yield_hook_.is_linked();
}
bool
context::sleep_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return sleep_hook_.is_linked();
}
bool
context::wait_is_linked() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
return wait_hook_.is_linked();
}
void
context::worker_unlink() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
worker_hook_.unlink();
}
void
context::ready_unlink() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
ready_hook_.unlink();
}
void
context::remote_ready_unlink() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
remote_ready_hook_.unlink();
}
void
context::yield_unlink() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
yield_hook_.unlink();
}
void
context::sleep_unlink() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
sleep_hook_.unlink();
}
void
context::wait_unlink() {
std::unique_lock< detail::spinlock > lk( hook_splk_);
wait_hook_.unlink();
}