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Re: Re: DSR question
- From: Iztok Zupet <iztok dot zupet at vsr dot si>
- To: Nick Garnett <nickg at ecoscentric dot com>
- Cc: Tim Michals <t dot michals at attbi dot com>, eCos-discuss <ecos-discuss at sources dot redhat dot com>
- Date: 01 Oct 2002 20:05:59 +0200
- Subject: Re: [ECOS] Re: DSR question
- References: <20020930193532.LEJ7275.rwcrmhc53.attbi.com@rwcrwbc55><m3bs6fi0z7.fsf@ecoscentric.com> <011a01c268f7$292b4e70$7901a8c0@timHome> <m37kh2iic7.fsf@ecoscentric.com>
On Tue, 2002-10-01 at 12:06, Nick Garnett wrote:
Question: What happens if the interrupt which caused the DSR to be run,
retriggers before the DSR finishes? Is the DSR reentered in that case or
the scheduler waits and executes it on the next run?
That's a situation which should not happen on a well behaved HW, but in
case of a peripheral malfunction it could.
iz
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