[問題] 請教critical section 問題
有關幾個CS的問題,一直困擾著我
(1)CS有分成application level和kernel level(wiki上說的) 有什麼不同嗎?
是指system call和hardware interrupt的差異嗎?
(2)如果我宣告一個布林變數flag,請問下面這行是atomic的嗎?
flag = true;
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