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-rw-r--r--erts/emulator/test/driver_SUITE.erl24
1 files changed, 20 insertions, 4 deletions
diff --git a/erts/emulator/test/driver_SUITE.erl b/erts/emulator/test/driver_SUITE.erl
index d1893e08dd..6c85c2c3d1 100644
--- a/erts/emulator/test/driver_SUITE.erl
+++ b/erts/emulator/test/driver_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -1780,8 +1780,8 @@ mseg_alloc_ccc() ->
mseg_alloc_ccc(erlang:system_info({allocator,mseg_alloc})).
mseg_alloc_ccc(MsegAllocInfo) ->
- ?line {value,{calls, CL}}
- = lists:keysearch(calls, 1, MsegAllocInfo),
+ ?line {value,{memkind, MKL}} = lists:keysearch(memkind,1,MsegAllocInfo),
+ ?line {value,{calls, CL}} = lists:keysearch(calls, 1, MKL),
?line {value,{mseg_check_cache, GigaCCC, CCC}}
= lists:keysearch(mseg_check_cache, 1, CL),
?line GigaCCC*1000000000 + CCC.
@@ -1790,12 +1790,28 @@ mseg_alloc_cached_segments() ->
mseg_alloc_cached_segments(erlang:system_info({allocator,mseg_alloc})).
mseg_alloc_cached_segments(MsegAllocInfo) ->
+ MemName = case is_halfword_vm() of
+ true -> "high memory";
+ false -> "all memory"
+ end,
+ ?line [{memkind,DrvMem}]
+ = lists:filter(fun(E) -> case E of
+ {memkind, [{name, MemName} | _]} -> true;
+ _ -> false
+ end end, MsegAllocInfo),
?line {value,{status, SL}}
- = lists:keysearch(status, 1, MsegAllocInfo),
+ = lists:keysearch(status, 1, DrvMem),
?line {value,{cached_segments, CS}}
= lists:keysearch(cached_segments, 1, SL),
?line CS.
+is_halfword_vm() ->
+ case {erlang:system_info({wordsize, internal}),
+ erlang:system_info({wordsize, external})} of
+ {4, 8} -> true;
+ {WS, WS} -> false
+ end.
+
driver_alloc_sbct() ->
{_, _, _, As} = erlang:system_info(allocator),
case lists:keysearch(driver_alloc, 1, As) of