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From: Leif Lindholm <Leif.Lindholm@uab.ericsson.se>
To: linuxppc-dev <linuxppc-dev@lists.linuxppc.org>
Subject: udelay not exported to kernel(?)
Date: Mon, 07 Jun 1999 21:45:00 +0200	[thread overview]
Message-ID: <375C213C.90DBE256@uab.ericsson.se> (raw)


Hello

I guess probably most here don't mess around with real time processes,
so this wouldn't be noticed. I may need to in a while though.

Now, the problem is this:
udelay, which is used (at least) in linux/kerne/sched.c:sys_nanosleep
when a process is running in real time mode doesn't seem to be compiled
into the finished kernel (embedded-2.2.5), it is only available in the
loader. This is of course on my own port, but looking at the source
there is no EXPORT_SYMBOL(udelay) there among with the others.

Is this just me, or is it a real problem?

Would a udelay for all ports in ppc/lib/something.S (heavily #ifdef:d if
needed) do it? This being how the string and memory functions have been
exported.

Any thoughts?

Grateful for replies

/
	Leif

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             reply	other threads:[~1999-06-07 19:45 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-06-07 19:45 Leif Lindholm [this message]
1999-06-08  8:39 ` udelay not exported to kernel(?) - never mind :) Leif Lindholm

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