From: Jeff Moyer <jmoyer@redhat.com>
Date: Fri, 23 Jun 2006 09:05:07 +0000 (-0700)
Subject: [PATCH] Add a sysfs file to determine if a kexec kernel is loaded
X-Git-Tag: v2.6.18-rc1~1081^2~80
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c330dda908b5a46469a997eea90b66f2f9f02b34;p=pandora-kernel.git

[PATCH] Add a sysfs file to determine if a kexec kernel is loaded

Create two files in /sys/kernel, kexec_loaded and kexec_crash_loaded.  Each
file contains a simple boolean value indicating whether the relevant kernel
has been loaded into memory.  The motivation for this is geared around
support.

Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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