Re: Handshaking on USB serial devices

From: Alan Cox
Date: Thu Feb 21 2008 - 10:25:32 EST


> developing is entirely wrong. Oh well. Mind you, providing a
> write_room function is NOT a real solution; it merely reduces the
> condition to a usually-winnable race. (Ironically, when I back-ported
> the 2.6 driver, I excluded its new write_room function. Mistake.)

What race do you see left ?

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