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s390/kdump: Account /sys/kernel/kexec_crash_size changes in OS info
authorMichael Holzheu <holzheu@linux.vnet.ibm.com>
Fri, 18 May 2012 13:10:05 +0000 (15:10 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 23 May 2012 15:06:51 +0000 (17:06 +0200)
commitd61c49f0f7616e51fd20cae37ec7e6cc600238ed
tree0e40706419697af9ab89281285a8d27a15591022tree | snapshot
parent138634a5de8b8614062af5471ab92571fb1fbb13commit | diff
s390/kdump: Account /sys/kernel/kexec_crash_size changes in OS info

The crashkernel size for kdump can be reduced at runtime with the
sysfs file "/sys/kernel/kexec_crash_size". Currently those changes
do not update the OS info crashkernel information that is used
for stand-alone kdump. With this fix now also the OS info crashkernel
information is updated correctly.

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/machine_kexec.c diff | blob | history
Linux Kernel Source Tree.