Re: 2.4.20: Proccess stuck in __lock_page ...

Thomas Tonino
2003-05-28T18:42:05Z

Jens Axboe wrote:

> Lemme guess, hard drive on the same channel as the burner? There's
> nothing we can do about that, hardware limitation.

hmmm... most drives these days have a command to read free buffer capacity, so
there is no need to send more than the drive can swallow - and no need to tie up
the channel.

> The reason you see it
> during fixation is because that's one long single command, and we cannot
> preempt the channel and service requests while that is going on.

But this may be the exception that breaks the rule. Bah.

Thomas