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-rw-r--r--Documentation/technical/api-trace2.txt14
1 files changed, 14 insertions, 0 deletions
diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt
index 3f52f981a2..8a0b360a0e 100644
--- a/Documentation/technical/api-trace2.txt
+++ b/Documentation/technical/api-trace2.txt
@@ -493,6 +493,20 @@ about specific error arguments.
}
------------
+`"cmd_ancestry"`::
+ This event contains the text command name for the parent (and earlier
+ generations of parents) of the current process, in an array ordered from
+ nearest parent to furthest great-grandparent. It may not be implemented
+ on all platforms.
++
+------------
+{
+ "event":"cmd_ancestry",
+ ...
+ "ancestry":["bash","tmux: server","systemd"]
+}
+------------
+
`"cmd_name"`::
This event contains the command name for this git process
and the hierarchy of commands from parent git processes.