From: Kees Cook <keescook@chromium.org>
Date: Thu, 17 Nov 2011 21:13:29 +0000 (-0800)
Subject: pstore: pass reason to backend write callback
X-Git-Tag: v3.3-rc1~178^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d6d8d20ec4fd3b256632edb373a9c504724b8a9;p=pandora-kernel.git

pstore: pass reason to backend write callback

This allows a backend to filter on the dmesg reason as well as the pstore
reason. When ramoops is switched to pstore, this is needed since it has
no interest in storing non-crash dmesg details.

Drop pstore_write() as it has no users, and handling the "reason" here
has no obviously correct value.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
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