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link/unlink of context protected by spinlock

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This commit is contained in:
Oliver Kowalke
2015-09-28 19:58:22 +02:00
parent eb7c4249d5
commit a847baa932
8 changed files with 92 additions and 20 deletions
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4
src/recursive_timed_mutex.cpp
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@@ -69,7 +69,7 @@ recursive_timed_mutex::lock() {
// store this fiber in order to be notified later
detail::spinlock_lock lk( wait_queue_splk_);
BOOST_ASSERT( ! ctx->wait_is_linked() );
wait_queue_.push_back( * ctx);
ctx->wait_link( wait_queue_);
lk.unlock();
// suspend this fiber
ctx->suspend();
@@ -109,7 +109,7 @@ recursive_timed_mutex::try_lock_until_( std::chrono::steady_clock::time_point co
// store this fiber in order to be notified later
detail::spinlock_lock lk( wait_queue_splk_);
BOOST_ASSERT( ! ctx->wait_is_linked() );
wait_queue_.push_back( * ctx);
ctx->wait_link( wait_queue_);
lk.unlock();
// suspend this fiber until notified or timed-out
if ( ! ctx->wait_until( timeout_time) ) {