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| author | Sverker Eriksson <[email protected]> | 2013-04-29 19:56:35 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2013-06-03 14:24:23 +0200 |
| commit | c6a4999a5e6692f35cf384b854595db6302039b9 (patch) | |
| tree | f2225fddb1bec7c88f9ef092d698921191c02ee0 /erts/emulator/beam/erl_alloc_util.c | |
| parent | a14c1590740bb7233400178fa069d71e280f5c8b (diff) | |
| download | otp-c6a4999a5e6692f35cf384b854595db6302039b9.tar.gz otp-c6a4999a5e6692f35cf384b854595db6302039b9.tar.bz2 otp-c6a4999a5e6692f35cf384b854595db6302039b9.zip | |
erts: Prepare aoff allocator for carrier migration
by putting blocks from different carrier into separate search trees.
Carriers are currently organized in a naive linked list by address order.
Diffstat (limited to 'erts/emulator/beam/erl_alloc_util.c')
| -rw-r--r-- | erts/emulator/beam/erl_alloc_util.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/erts/emulator/beam/erl_alloc_util.c b/erts/emulator/beam/erl_alloc_util.c index bf7d561b00..ce66727fae 100644 --- a/erts/emulator/beam/erl_alloc_util.c +++ b/erts/emulator/beam/erl_alloc_util.c @@ -205,8 +205,6 @@ MBC after deallocating first block: (B)->bhdr = ((Sz) | (F)), \ (B)->u.carrier = (C)) -# define BLK_TO_MBC(B) (IS_FREE_BLK(B) ? FBLK_TO_MBC(B) : ABLK_TO_MBC(B)) - # define IS_MBC_FIRST_ABLK(AP,B) \ ((((UWord)(B) & ~MSEG_UNIT_MASK) == MBC_HEADER_SIZE(AP)) \ && ((B)->bhdr & MBC_ABLK_OFFSET_MASK) == 0) @@ -245,8 +243,6 @@ MBC after deallocating first block: (B)->bhdr = ((Sz) | (F)), \ (B)->carrier = (C)) -# define BLK_TO_MBC(B) ((B)->carrier) - # define IS_MBC_FIRST_BLK(AP,B) \ ((char*)(B) == (char*)((B)->carrier) + MBC_HEADER_SIZE(AP)) # define IS_MBC_FIRST_ABLK(AP,B) IS_MBC_FIRST_BLK(AP,B) @@ -287,8 +283,6 @@ MBC after deallocating first block: #define GET_BLK_HDR_FLGS(B) \ ((B)->bhdr & FLG_MASK) -#define MBC_BLK_SZ(B) (IS_FREE_BLK(B) ? MBC_FBLK_SZ(B) : MBC_ABLK_SZ(B)) - #define NXT_BLK(B) \ (ASSERT(IS_MBC_BLK(B)), \ (Block_t *) (((char *) (B)) + MBC_BLK_SZ((B)))) |