From d74796ecb17a68d442e846c4032a57cb2c083686 Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Mon, 18 Dec 2017 18:41:38 +0100 Subject: erts: Add more stats for mbcs_pool similar to the ones in OTP-19.2.3.1 --- erts/preloaded/src/erlang.erl | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'erts/preloaded/src/erlang.erl') diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 8771089b65..3abb4538dc 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -3713,15 +3713,14 @@ memory_is_supported() -> get_blocks_size([{blocks_size, Sz, _, _} | Rest], Acc) -> get_blocks_size(Rest, Acc+Sz); -get_blocks_size([{_, _, _, _} | Rest], Acc) -> - get_blocks_size(Rest, Acc); get_blocks_size([{blocks_size, Sz} | Rest], Acc) -> get_blocks_size(Rest, Acc+Sz); -get_blocks_size([{_, _} | Rest], Acc) -> +get_blocks_size([_ | Rest], Acc) -> get_blocks_size(Rest, Acc); get_blocks_size([], Acc) -> Acc. + blocks_size([{Carriers, SizeList} | Rest], Acc) when Carriers == mbcs; Carriers == mbcs_pool; Carriers == sbcs -> -- cgit v1.2.3 From d1e89f8df4be7197fdab36a3e1662183a7dfe6ae Mon Sep 17 00:00:00 2001 From: Sverker Eriksson Date: Thu, 25 Jan 2018 19:05:50 +0100 Subject: erts: Add system_flags(erts_alloc,"+M?sbct *") to change sbct limit in runtime for chosen allocator type. With great power comes great responsibility. --- erts/preloaded/src/erlang.erl | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'erts/preloaded/src/erlang.erl') diff --git a/erts/preloaded/src/erlang.erl b/erts/preloaded/src/erlang.erl index 8771089b65..6030f7312d 100644 --- a/erts/preloaded/src/erlang.erl +++ b/erts/preloaded/src/erlang.erl @@ -2347,6 +2347,10 @@ subtract(_,_) -> OldDirtyCPUSchedulersOnline when DirtyCPUSchedulersOnline :: pos_integer(), OldDirtyCPUSchedulersOnline :: pos_integer(); + (erts_alloc, {Alloc, F, V}) -> ok | notsup when + Alloc :: atom(), + F :: atom(), + V :: integer(); (fullsweep_after, Number) -> OldNumber when Number :: non_neg_integer(), OldNumber :: non_neg_integer(); -- cgit v1.2.3