diff options
Diffstat (limited to 'erts/emulator/beam/erl_bestfit_alloc.c')
| -rw-r--r-- | erts/emulator/beam/erl_bestfit_alloc.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/erts/emulator/beam/erl_bestfit_alloc.c b/erts/emulator/beam/erl_bestfit_alloc.c index d9b1170a3d..c50fdeb4e8 100644 --- a/erts/emulator/beam/erl_bestfit_alloc.c +++ b/erts/emulator/beam/erl_bestfit_alloc.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2003-2009. All Rights Reserved. + * Copyright Ericsson AB 2003-2011. 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 @@ -161,14 +161,18 @@ erts_bfalc_start(BFAllctr_t *bfallctr, BFAllctrInit_t *bfinit, AllctrInit_t *init) { - BFAllctr_t nulled_state = {{0}}; - /* {{0}} is used instead of {0}, in order to avoid (an incorrect) gcc - warning. gcc warns if {0} is used as initializer of a struct when - the first member is a struct (not if, for example, the third member - is a struct). */ + struct { + int dummy; + BFAllctr_t allctr; + } zero = {0}; + /* The struct with a dummy element first is used in order to avoid (an + incorrect) gcc warning. gcc warns if {0} is used as initializer of + a struct when the first member is a struct (not if, for example, + the third member is a struct). */ + Allctr_t *allctr = (Allctr_t *) bfallctr; - sys_memcpy((void *) bfallctr, (void *) &nulled_state, sizeof(BFAllctr_t)); + sys_memcpy((void *) bfallctr, (void *) &zero.allctr, sizeof(BFAllctr_t)); bfallctr->address_order = bfinit->ao; @@ -979,6 +983,7 @@ erts_bfalc_test(unsigned long op, unsigned long a1, unsigned long a2) case 0x205: return (unsigned long) ((RBTreeList_t *) a1)->next; case 0x206: return (unsigned long) IS_BLACK((RBTree_t *) a1); case 0x207: return (unsigned long) IS_TREE_NODE((RBTree_t *) a1); + case 0x208: return (unsigned long) 0; /* IS_AOFF */ default: ASSERT(0); return ~((unsigned long) 0); } } |