From: David Woodhouse <dwmw2@infradead.org>
To: Nicolas Pitre <nico@cam.org>
Cc: Mike Hill <mhill@bustech.com>, mtd@infradead.org
Subject: Re: MTD on intel 28F320B3 flash memory
Date: Fri, 17 Nov 2000 16:13:53 +0000 [thread overview]
Message-ID: <3177.974477633@redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.30.0011171121210.17599-100000@xanadu.gn.com>
nico@cam.org said:
> But then you have problem with concurent access to the chip... unless
> the code is tweaked so both mtd devices share the same spinlock and
> wq.
Yep. That's not difficult. Actually, I think that's why the struct flchip
contains both a spin_lock_t *mutex and the spinlock itself - so that you
can point to a spinlock elsewhere if you want to.
--
dwmw2
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next prev parent reply other threads:[~2000-11-17 16:14 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-11-16 23:59 MTD on intel 28F320B3 flash memory Peter De Schrijver
2000-11-17 1:23 ` David Woodhouse
2000-11-17 8:44 ` Nick Ivanter
2000-11-17 13:59 ` Mike Hill
2000-11-17 14:18 ` David Woodhouse
2000-11-17 16:23 ` Nicolas Pitre
2000-11-17 16:13 ` David Woodhouse [this message]
2000-11-17 16:29 ` David Woodhouse
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