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adjust memory order

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mutouyun 2018-12-24 14:22:02 +08:00
parent a4079ab7af
commit 6a2c7671db
1 changed files with 1 additions and 2 deletions
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3
include/circ_elem_array.h
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@ -21,8 +21,7 @@ struct alignas(std::max_align_t) elem_array_head {
static u1_t index_of(u2_t c) noexcept { return static_cast<u1_t>(c); }
std::size_t connect() noexcept {
// connect should be called before cursor
return cc_.fetch_add(1, std::memory_order_relaxed);
return cc_.fetch_add(1, std::memory_order_release);
}
std::size_t disconnect() noexcept {