RE: Main CPU- I/O CPU interaction

From: tony osborne
Date: Mon Jan 03 2005 - 16:16:10 EST


sorry for not being clear. i meant no other application running while saving the data, i.e. CPU idle?


From: "David Schwartz" <davids@xxxxxxxxxxxxx>
Reply-To: davids@xxxxxxxxxxxxx
To: <linux-kernel@xxxxxxxxxxxxxxx>
CC: <tonyosborne_a@xxxxxxxxxxx>
Subject: RE: Main CPU- I/O CPU interaction
Date: Mon, 3 Jan 2005 10:51:43 -0800


> from doing the low level I/O operations. However, if i am editing and
> updating a big size file and i want to save
> it afterwards, i notice my PC getting blocked while saving the
> file which
> theoritically should NOT happen as it is up to the I/O device
> processor and

What does "PC getting blocked" mean?

DS



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