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(parent: 8a73a82) | 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)
commit2f8e1fd17f2192c6c9181ad4c62c1c1c2270d1ab
tree20d4191cfd0d3bd1fe90fede4ebcbc6581d823e4tree | snapshot
parent8a73a82e79ecf7283c5ce6d987e9376c24978bd4commit | 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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