diff options
| -rw-r--r-- | erts/emulator/beam/erl_bif_lists.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_bif_lists.c b/erts/emulator/beam/erl_bif_lists.c index 395be67a90..2a2b94c831 100644 --- a/erts/emulator/beam/erl_bif_lists.c +++ b/erts/emulator/beam/erl_bif_lists.c @@ -249,7 +249,8 @@ BIF_RETTYPE lists_member_2(BIF_ALIST_2) Eterm list; Eterm item; int non_immed_key; - int max_iter = 10 * CONTEXT_REDS; + int reds_left = ERTS_BIF_REDS_LEFT(BIF_P); + int max_iter = 16 * reds_left; if (is_nil(BIF_ARG_2)) { BIF_RET(am_false); @@ -267,14 +268,15 @@ BIF_RETTYPE lists_member_2(BIF_ALIST_2) } item = CAR(list_val(list)); if ((item == term) || (non_immed_key && eq(item, term))) { - BIF_RET2(am_true, CONTEXT_REDS - max_iter/10); + BIF_RET2(am_true, reds_left - max_iter/16); } list = CDR(list_val(list)); } if (is_not_nil(list)) { + BUMP_REDS(BIF_P, reds_left - max_iter/16); BIF_ERROR(BIF_P, BADARG); } - BIF_RET2(am_false, CONTEXT_REDS - max_iter/10); + BIF_RET2(am_false, reds_left - max_iter/16); } static BIF_RETTYPE lists_reverse_alloc(Process *c_p, |