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authorRickard Green <rickard@erlang.org>2011-12-07 20:06:31 +0100
committerRickard Green <rickard@erlang.org>2011-12-07 20:21:30 +0100
commitd51b42b76fb9d6826ee282352ca878c02a7b459d (patch)
tree5a1573ca7ade12ef2552a2d9f6684c14a6b66156 /erts/emulator/test/driver_SUITE.erl
parent2bfc6d6791274e8f170e8972c899dcb66e8881c1 (diff)
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Give elements of lock-free queues some time to be deallocated
Diffstat (limited to 'erts/emulator/test/driver_SUITE.erl')
-rw-r--r--erts/emulator/test/driver_SUITE.erl8
1 files changed, 8 insertions, 0 deletions
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index c07dbc5871..dac2208952 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -2185,6 +2185,14 @@ wait_deallocations() ->
end.
driver_alloc_size() ->
+ case erlang:system_info(smp_support) of
+ true ->
+ ok;
+ false ->
+ %% driver_alloc also used by elements in lock-free queues,
+ %% give these some time to be deallocated...
+ receive after 100 -> ok end
+ end,
wait_deallocations(),
case erlang:system_info({allocator_sizes, driver_alloc}) of
false ->