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authorJeff Moyer <jmoyer@redhat.com>2006-06-23 02:05:07 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:43:02 -0700
commitc330dda908b5a46469a997eea90b66f2f9f02b34 (patch)
treeaad52aa4e127c366ca185c2122650d7dbb3437a0 /fs/jfs
parent24bbb1faf3f0420eb252dd0fdc1e477b1d4d73bd (diff)
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[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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