Review request for 5049299
fweimer at bfk.de
Fri May 29 07:40:08 UTC 2009
* Andrew Haley:
> However, I think you don't want PROT_NONE whan a system has been configured
> with mode 2: in that case, a user has a reasonable expectation that
> they can use all of the memory they allocated at VM startup. It makes
> more sense to allocate all the -Xms size immediately.
-Xms? Or -Xmx? The latter leads to problems if the maximum heap size
is relatively large. Currently, -Xmx is reserved, and some software
fails to build on vm.overcommit_memory systems due to this.
Florian Weimer <fweimer at bfk.de>
BFK edv-consulting GmbH http://www.bfk.de/
Kriegsstraße 100 tel: +49-721-96201-1
D-76133 Karlsruhe fax: +49-721-96201-99
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