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-rw-r--r--erts/emulator/beam/erl_ptab.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/erts/emulator/beam/erl_ptab.c b/erts/emulator/beam/erl_ptab.c
index 22830a19c4..c3d59cb3a8 100644
--- a/erts/emulator/beam/erl_ptab.c
+++ b/erts/emulator/beam/erl_ptab.c
@@ -1,7 +1,7 @@
/*
* %CopyrightBegin%
*
- * Copyright Ericsson AB 2012-2016. All Rights Reserved.
+ * Copyright Ericsson AB 2012-2017. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -474,7 +474,7 @@ erts_ptab_init_table(ErtsPTab *ptab,
* we don't want to shrink the size to ERTS_PTAB_MAX_SIZE/2.
*
* In order to fix this, we insert a pointer from the table
- * to the invalid_element, wich will be interpreted as a
+ * to the invalid_element, which will be interpreted as a
* slot currently being modified. This way we will be able to
* have ERTS_PTAB_MAX_SIZE-1 valid elements in the table while
* still having a table size of the power of 2.
@@ -733,7 +733,7 @@ erts_ptab_delete_element(ErtsPTab *ptab,
* erts_ptab_list() implements BIFs listing the content of the table,
* e.g. erlang:processes/0.
*/
-static void cleanup_ptab_list_bif_data(Binary *bp);
+static int cleanup_ptab_list_bif_data(Binary *bp);
static int ptab_list_bif_engine(Process *c_p, Eterm *res_accp, Binary *mbp);
@@ -771,23 +771,23 @@ 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;
}
-static void
+static int
cleanup_ptab_list_bif_data(Binary *bp)
{
ErtsPTabListBifData *ptlbdp = ERTS_MAGIC_BIN_DATA(bp);
@@ -875,6 +875,8 @@ cleanup_ptab_list_bif_data(Binary *bp)
ERTS_PTAB_LIST_DBG_TRACE(ptlbdp->debug.caller, return);
ERTS_PTAB_LIST_DBG_CLEANUP(ptlbdp);
+
+ return 1;
}
static int
@@ -1287,9 +1289,7 @@ 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);