Re: what's the replacement of page
Re: what's the replacement of page
- Subject: Re: what's the replacement of page
- From: Ramble Leon <email@hidden>
- Date: Tue, 2 Mar 2004 04:30:24 -0800 (PST)
struct page in linux is used very wide, most in I/O
operations,
such as file read/write from device, sometimes it's
also used in network communicatin. At the same time,
page is the basic memory unit while using virtual
memory. So could you please give me some suggest about
that? PS: I'm not working in the xnu, just add a kext,
so what I need is the struct can be used in kext.
I have another questions.
Is there any facility in mach provide functions like
schedule_timeout(time), which means current thread
will giveup
processor and not be scheduled until time out? I think
thread_switch(...) can do this, but seems the thread
calling thread_switch(...) cannot be resumed before
the time is exhausted.
But it's very important for me to resume the thread at
sometime before the time is exhausted.
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