From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Mon, 12 Feb 2007 08:51:38 +0000 (-0800)
Subject: [PATCH] Add NOPFN_REFAULT result from vm_ops->nopfn()
X-Git-Tag: v2.6.21-rc1~274^2~210
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22cd25ed31bbf849acaa06ab220dc4f526153f13;p=pandora-kernel.git

[PATCH] Add NOPFN_REFAULT result from vm_ops->nopfn()

Add a NOPFN_REFAULT return code for vm_ops->nopfn() equivalent to
NOPAGE_REFAULT for vmops->nopage() indicating that the handler requests a
re-execution of the faulting instruction

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Cc: Hugh Dickins <hugh@veritas.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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