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authorJohn Snow <jsnow@redhat.com>2022-07-08 11:34:59 -0400
committerThomas Huth <thuth@redhat.com>2022-07-18 20:24:36 +0200
commiteaf46a65ab41b120a07204bedccadf1844c73009 (patch)
tree854442191ea53da34de1cf72ad3521faf4a90c77 /cpus-common.c
parentb967bf134581214280540b2aec1161cee6543f83 (diff)
tests/vm: add 1GB extra memory per core
If you try to run a 16 or 32 threaded test, you're going to run out of memory very quickly with qom-test and a few others. Bump the memory limit to try to scale with larger-core machines. Granted, this means that a 16 core processor is going to ask for 16GB, but you *probably* meet that requirement if you have such a machine. 512MB per core didn't seem to be enough to avoid ENOMEM and SIGABRTs in the test cases in practice on a six core machine; so I bumped it up to 1GB which seemed to help. Add this magic in early to the configuration process so that the config file, if provided, can still override it. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Acked-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20220708153503.18864-9-jsnow@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Diffstat (limited to 'cpus-common.c')
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