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authorSverker Eriksson <[email protected]>2018-02-22 20:25:04 +0100
committerSverker Eriksson <[email protected]>2018-02-22 20:31:38 +0100
commit2e2d1ea0affa72b613d291f4d9002292d878fc2b (patch)
tree75838229a860b10a9df432d5f2c131d2bee2d902 /lib/observer
parent105c2f9d8e2846857b4aa37ebec70439e429c497 (diff)
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erts,observer: Add port-suspended pids to crash dump
Diffstat (limited to 'lib/observer')
-rw-r--r--lib/observer/src/cdv_port_cb.erl4
-rw-r--r--lib/observer/src/crashdump_viewer.erl4
-rw-r--r--lib/observer/src/crashdump_viewer.hrl1
3 files changed, 8 insertions, 1 deletions
diff --git a/lib/observer/src/cdv_port_cb.erl b/lib/observer/src/cdv_port_cb.erl
index 3c1c99e140..6bb8f07a74 100644
--- a/lib/observer/src/cdv_port_cb.erl
+++ b/lib/observer/src/cdv_port_cb.erl
@@ -110,4 +110,6 @@ info_fields() ->
{"Port data", port_data}]},
{scroll_boxes,
[{"Links",1,{click,links}},
- {"Monitors",1,{click,monitors}}]}].
+ {"Monitors",1,{click,monitors}},
+ {"Suspended",1,{click,suspended}}
+ ]}].
diff --git a/lib/observer/src/crashdump_viewer.erl b/lib/observer/src/crashdump_viewer.erl
index 07c2e1cd47..d2a175d52d 100644
--- a/lib/observer/src/crashdump_viewer.erl
+++ b/lib/observer/src/crashdump_viewer.erl
@@ -1676,6 +1676,10 @@ get_portinfo(Fd,Port) ->
{Pid,Pid++" ("++Ref++")"}
end || Mon <- Monitors0],
get_portinfo(Fd,Port#port{monitors=Monitors});
+ "Suspended" ->
+ Pids = split_pid_list_no_space(bytes(Fd)),
+ Suspended = [{Pid,Pid} || Pid <- Pids],
+ get_portinfo(Fd,Port#port{suspended=Suspended});
"Port controls linked-in driver" ->
Str = lists:flatten(["Linked in driver: " | string(Fd)]),
get_portinfo(Fd,Port#port{controls=Str});
diff --git a/lib/observer/src/crashdump_viewer.hrl b/lib/observer/src/crashdump_viewer.hrl
index a14fbf7f69..252e19379d 100644
--- a/lib/observer/src/crashdump_viewer.hrl
+++ b/lib/observer/src/crashdump_viewer.hrl
@@ -106,6 +106,7 @@
links,
name,
monitors,
+ suspended,
controls,
input,
output,