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(parent: 6af7eea) | patch
[S390] increase default size of vmalloc area
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 9 Apr 2010 11:43:02 +0000 (13:43 +0200)
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>
Fri, 9 Apr 2010 11:43:02 +0000 (13:43 +0200)
commit7d3f661e5757e84f1fb2e10093cfa2f7b057bc2f
tree20d4191cfd0d3bd1fe90fede4ebcbc6581d823e4tree | snapshot
parent6af7eea2aee57b869f34eba0a94ef122fe90fbfdcommit | diff
[S390] increase default size of vmalloc area

The default size of the vmalloc area is currently 1 GB. The memory resource
controller uses about 10 MB of vmalloc space per gigabyte of memory. That
turns a system with more than ~100 GB memory unbootable with the default
vmalloc size. It costs us nothing to increase the default size to some
more adequate value, e.g. 128 GB.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/pgtable.h diff | blob | history
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