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| author | Rickard Green <[email protected]> | 2017-01-23 17:06:42 +0100 |
|---|---|---|
| committer | Rickard Green <[email protected]> | 2017-02-06 19:54:48 +0100 |
| commit | 7c70239985c4591ef2770a59a1bf62b51f5108cc (patch) | |
| tree | 602d75fd72a8de4b92bffeef92d3023b2837e1f4 /erts/emulator | |
| parent | 7fee9c57d89be05c980d1684329b26ac991bb26a (diff) | |
| download | otp-7c70239985c4591ef2770a59a1bf62b51f5108cc.tar.gz otp-7c70239985c4591ef2770a59a1bf62b51f5108cc.tar.bz2 otp-7c70239985c4591ef2770a59a1bf62b51f5108cc.zip | |
Use magic refs in trapping processes()/ports() BIFs
Diffstat (limited to 'erts/emulator')
| -rw-r--r-- | erts/emulator/beam/erl_ptab.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/erts/emulator/beam/erl_ptab.c b/erts/emulator/beam/erl_ptab.c index 22830a19c4..a132b1d334 100644 --- a/erts/emulator/beam/erl_ptab.c +++ b/erts/emulator/beam/erl_ptab.c @@ -771,18 +771,18 @@ erts_ptab_list(Process *c_p, ErtsPTab *ptab) } else { Eterm *hp; - Eterm magic_bin; + Eterm magic_ref; ERTS_PTAB_LIST_DBG_CHK_RESLIST(res_acc); - hp = HAlloc(c_p, PROC_BIN_SIZE); - ERTS_PTAB_LIST_DBG_SAVE_HEAP_ALLOC(ptlbdp, hp, PROC_BIN_SIZE); - magic_bin = erts_mk_magic_binary_term(&hp, &MSO(c_p), mbp); + hp = HAlloc(c_p, ERTS_MAGIC_REF_THING_SIZE); + ERTS_PTAB_LIST_DBG_SAVE_HEAP_ALLOC(ptlbdp, hp, ERTS_MAGIC_REF_THING_SIZE); + magic_ref = erts_mk_magic_ref(&hp, &MSO(c_p), mbp); ERTS_PTAB_LIST_DBG_VERIFY_HEAP_ALLOC_USED(ptlbdp, hp); ERTS_PTAB_LIST_DBG_TRACE(c_p->common.id, trap); ERTS_BIF_PREP_YIELD2(ret_val, &ptab_list_continue_export, c_p, res_acc, - magic_bin); + magic_ref); } return ret_val; } @@ -1287,9 +1287,7 @@ static BIF_RETTYPE ptab_list_continue(BIF_ALIST_2) res_acc = BIF_ARG_1; - ERTS_PTAB_LIST_ASSERT(ERTS_TERM_IS_MAGIC_BINARY(BIF_ARG_2)); - - mbp = ((ProcBin *) binary_val(BIF_ARG_2))->val; + mbp = erts_magic_ref2bin(BIF_ARG_2); ERTS_PTAB_LIST_ASSERT(ERTS_MAGIC_BIN_DESTRUCTOR(mbp) == cleanup_ptab_list_bif_data); |