Messages in this thread | | | From | "Edward Shao \(邵治國\)" <> | Subject | a question about __down() in Linux/arch/i386/kernel/semaphore.c | Date | Mon, 5 Aug 2002 22:33:58 +0800 |
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Hi,
I have a question about __down() in kernel 2.4.18 (Linux/arch/i386/kernel/semaphore.c) I found the last line of __down() is wake_up(&sem->wait); but in kernel 2.5.28, i didn't see this line.. is this line necessary in kernel 2.4.18? why?
Thank you very much.
Best Regard!!!
-Edward Shao-
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