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| author | Sverker Eriksson <[email protected]> | 2011-04-21 11:00:28 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2011-05-09 17:12:31 +0200 |
| commit | 87b389731e5d9862e0bfac2708ffb5170f9b98d8 (patch) | |
| tree | ba6d3a45ced61b1803ba8570ac3e91e64d4f866b /erts/emulator/sys/common/erl_mseg.h | |
| parent | e3af9123e7ef9291535cafbd0ecb9d3309d674f7 (diff) | |
| download | otp-87b389731e5d9862e0bfac2708ffb5170f9b98d8.tar.gz otp-87b389731e5d9862e0bfac2708ffb5170f9b98d8.tar.bz2 otp-87b389731e5d9862e0bfac2708ffb5170f9b98d8.zip | |
Expand the use of high memory allocation in halfword emulator
Also add 'low' field in system_info(allocator)
SHORT_LIVED is still in low memory
Diffstat (limited to 'erts/emulator/sys/common/erl_mseg.h')
| -rw-r--r-- | erts/emulator/sys/common/erl_mseg.h | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/erts/emulator/sys/common/erl_mseg.h b/erts/emulator/sys/common/erl_mseg.h index d8053eb0d9..fbb66ee33b 100644 --- a/erts/emulator/sys/common/erl_mseg.h +++ b/erts/emulator/sys/common/erl_mseg.h @@ -60,15 +60,12 @@ typedef struct { int preserv; UWord abs_shrink_th; UWord rel_shrink_th; +#if HALFWORD_HEAP + int low_mem; +#endif } ErtsMsegOpt_t; -#define ERTS_MSEG_DEFAULT_OPT_INITIALIZER \ -{ \ - 1, /* Use cache */ \ - 1, /* Preserv data */ \ - 0, /* Absolute shrink threshold */ \ - 0 /* Relative shrink threshold */ \ -} +extern const ErtsMsegOpt_t erts_mseg_default_opt; void *erts_mseg_alloc(ErtsAlcType_t, Uint *); void *erts_mseg_alloc_opt(ErtsAlcType_t, Uint *, const ErtsMsegOpt_t *); |