LingmoOS-kernel/scripts/atomic/fallbacks/read_acquire

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2024-07-18 03:58:23 +00:00
cat <<EOF
${int} ret;
if (__native_word(${atomic}_t)) {
ret = smp_load_acquire(&(v)->counter);
} else {
ret = raw_${atomic}_read(v);
__atomic_acquire_fence();
}
return ret;
EOF