From: Josh Boyer <jdub@us.ibm.com>
Date: Tue, 6 Dec 2005 17:28:19 +0000 (+0000)
Subject: CHIPS: Fix potential starvation in cfi_cmdset_0001
X-Git-Tag: v2.6.18-rc1~1105^2~93
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df54b52c411befdcf1d0989f939a49163570ad29;p=pandora-kernel.git

CHIPS: Fix potential starvation in cfi_cmdset_0001

The patch below fixes a potential starvation issue that can arise when
there is contention on a chip during a period when a process is
currently writing to it.  The starvation is avoided by conditionally
rescheduling when the chip is left in a state usable by other processes.

Signed-off-by: Josh Boyer <jdub@us.ibm.com>
Signed-off-by: Tom Gall <tom_gall@vnet.ibm.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
---

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