[S390] Rework create_mem_hole() function
authorMichael Holzheu <holzheu@linux.vnet.ibm.com>
Tue, 27 Dec 2011 10:27:05 +0000 (11:27 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 27 Dec 2011 10:27:09 +0000 (11:27 +0100)
commit44e5ddc4e9d52cd5eeda42bb7518b306beab24ee
treed2b6cf383e707a87cc82f730dbb7704fab292973
parentc86cce2a20207cbf2b3dfe97c985a1f5aa5d3798
[S390] Rework create_mem_hole() function

This patch makes the create_mem_hole() function more readable and
fixes some minor bugs (e.g. off-by-one problems).

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/mem_detect.c