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images: Add NSpids pstree descriptions

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Add new fields to store NSpid, NSsid, NSpgid for task and NStid for threads.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Andrei Vagin <avagin@virtuozzo.com>
This commit is contained in:
Kirill Tkhai 2017-05-05 19:15:42 +03:00 • committed by Andrei Vagin
parent 9018ff911d
commit a04d413000
2 changed files with 18 additions and 6 deletions
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3
criu/pstree.c
View file

@ -339,6 +339,9 @@ int dump_pstree(struct pstree_item *root_item)
e.pgid = vpgid(item);
e.sid = vsid(item);
e.n_threads = item->nr_threads;
e.has_pid = true;
e.has_pgid = true;
e.has_sid = true;
e.threads = xmalloc(sizeof(e.threads[0]) * e.n_threads);
if (!e.threads)

21
images/pstree.proto
View file

@ -1,9 +1,18 @@
syntax = "proto2";
message pstree_entry {
required uint32 pid = 1;
required uint32 ppid = 2;
required uint32 pgid = 3;
required uint32 sid = 4;
repeated uint32 threads = 5;
message ns_tid {
repeated uint32 tid = 1;
}
message pstree_entry {
optional uint32 pid = 1;
required uint32 ppid = 2; /* Pid of parent in pid_ns NS_ROOT */
optional uint32 pgid = 3;
optional uint32 sid = 4;
repeated uint32 threads = 5;
repeated uint32 ns_pid = 6;
repeated uint32 ns_pgid = 7;
repeated uint32 ns_sid = 8;
repeated ns_tid tids = 9;
}