aboutsummaryrefslogtreecommitdiffstats
path: root/lib/os_mon/src/memsup.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/os_mon/src/memsup.erl')
-rw-r--r--lib/os_mon/src/memsup.erl61
1 files changed, 32 insertions, 29 deletions
diff --git a/lib/os_mon/src/memsup.erl b/lib/os_mon/src/memsup.erl
index e4b7c8c0ce..428e5587ba 100644
--- a/lib/os_mon/src/memsup.erl
+++ b/lib/os_mon/src/memsup.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2012. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2017. 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.
@@ -408,18 +408,18 @@ handle_info({collected_sys, {Alloc,Total}}, State) ->
%% Last, if this was a periodic check, start a timer for the next
%% one. New timeout = interval-time spent collecting,
- case lists:member(reg, State#state.pending) of
- true ->
- Time = case State2#state.timeout - TimeSpent of
- MS when MS<0 ->
- 0;
- MS ->
- MS
- end,
- erlang:send_after(Time, self(), time_to_collect);
- false ->
- ignore
- end,
+ _ = case lists:member(reg, State#state.pending) of
+ true ->
+ Time = case State2#state.timeout - TimeSpent of
+ MS when MS<0 ->
+ 0;
+ MS ->
+ MS
+ end,
+ erlang:send_after(Time, self(), time_to_collect);
+ false ->
+ ignore
+ end,
{noreply, State2#state{wd_timer=undefined, pending=[]}};
handle_info({'EXIT', Pid, normal}, State) when is_pid(Pid) ->
%% Temporary pid terminating when job is done
@@ -448,17 +448,17 @@ handle_info(reg_collection_timeout, State) ->
%% If it is a periodic check which has timed out, start a timer for
%% the next one
%% New timeout = interval-helper timeout
- case lists:member(reg, State#state.pending) of
- true ->
- Time =
- case State#state.timeout-State#state.helper_timeout of
- MS when MS<0 -> 0;
- MS -> MS
- end,
- erlang:send_after(Time, self(), time_to_collect);
- false ->
- ignore
- end,
+ _ = case lists:member(reg, State#state.pending) of
+ true ->
+ Time =
+ case State#state.timeout-State#state.helper_timeout of
+ MS when MS<0 -> 0;
+ MS -> MS
+ end,
+ erlang:send_after(Time, self(), time_to_collect);
+ false ->
+ ignore
+ end,
{noreply, State#state{wd_timer=undefined, pending=[]}};
handle_info({'EXIT', Pid, cancel}, State) when is_pid(Pid) ->
%% Temporary pid terminating as ordered
@@ -469,7 +469,7 @@ handle_info({collected_ext_sys, SysMemUsage}, State) ->
%% Cancel watchdog timer (and as a security mearure,
%% also flush any ext_collection_timeout message)
- erlang:cancel_timer(State#state.ext_wd_timer),
+ ok = erlang:cancel_timer(State#state.ext_wd_timer, [{async,true}]),
flush(ext_collection_timeout),
%% Send the reply to all waiting clients, preserving time order
@@ -535,7 +535,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef1 ->
- erlang:cancel_timer(TimerRef1),
+ ok = erlang:cancel_timer(TimerRef1, [{async,true}]),
SysOnly = PrevState#state.sys_only,
MemUsage = dummy_reply(get_memory_data, SysOnly),
SysMemUsage1 = dummy_reply(get_system_memory_data),
@@ -545,7 +545,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef2 ->
- erlang:cancel_timer(TimerRef2),
+ ok = erlang:cancel_timer(TimerRef2, [{async,true}]),
SysMemUsage2 = dummy_reply(get_system_memory_data),
reply(PrevState#state.pending, undef, SysMemUsage2)
end,
@@ -589,7 +589,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef1 ->
- erlang:cancel_timer(TimerRef1),
+ ok = erlang:cancel_timer(TimerRef1, [{async,true}]),
MemUsage = dummy_reply(get_memory_data, SysOnly),
Pending2 = lists:map(fun(From) -> {reg,From} end,
Pending),
@@ -599,7 +599,7 @@ code_change(Vsn, PrevState, "1.8") ->
undefined ->
ignore;
TimerRef2 ->
- erlang:cancel_timer(TimerRef2),
+ ok = erlang:cancel_timer(TimerRef2, [{async,true}]),
SysMemUsage = dummy_reply(get_system_memory_data),
ExtPending2 = lists:map(fun(From) -> {ext,From} end,
ExtPending),
@@ -699,6 +699,9 @@ get_os_wordsize_with_uname() ->
case String of
"x86_64" -> 64;
"sparc64" -> 64;
+ "amd64" -> 64;
+ "ppc64" -> 64;
+ "s390x" -> 64;
_ -> 32
end.