Merge branch 'master' of github.com:git/git

* 'master' of github.com:git/git: (762 commits)
  Git 2.34-rc0
  wrapper: remove xunsetenv()
  log: document --encoding behavior on iconv() failure
  Revert "logmsg_reencode(): warn when iconv() fails"
  completion: fix incorrect bash/zsh string equality check
  add, rm, mv: fix bug that prevents the update of non-sparse dirs
  git-bundle.txt: add missing words and punctuation
  Documentation/Makefile: fix lint-docs mkdir dependency
  submodule: drop unused sm_name parameter from append_fetch_remotes()
  The fifteenth batch
  gitweb.txt: change "folder" to "directory"
  gitignore.txt: change "folder" to "directory"
  git-multi-pack-index.txt: change "folder" to "directory"
  git.txt: fix typo
  archive: describe compression level option
  config.txt: fix typo
  command-list.txt: remove 'sparse-index' from main help
  userdiff-cpp: back out the digit-separators in numbers
  submodule--helper: fix incorrect newlines in an error message
  branch (doc): -m/-c copies config and reflog
  ...

1 files changed, 31 insertions, 0 deletions

diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c
index a8018f18cc..e4acca13d6 100644
--- a/trace2/tr2_tgt_perf.c
+++ b/trace2/tr2_tgt_perf.c
@@ -253,6 +253,21 @@ static void fn_command_path_fl(const char *file, int line, const char *pathname)
 	strbuf_release(&buf_payload);
 }
 
+static void fn_command_ancestry_fl(const char *file, int line, const char **parent_names)
+{
+	const char *event_name = "cmd_ancestry";
+	struct strbuf buf_payload = STRBUF_INIT;
+
+	strbuf_addstr(&buf_payload, "ancestry:[");
+	/* It's not an argv but the rules are basically the same. */
+	sq_append_quote_argv_pretty(&buf_payload, parent_names);
+	strbuf_addch(&buf_payload, ']');
+
+	perf_io_write_fl(file, line, event_name, NULL, NULL, NULL, NULL,
+			 &buf_payload);
+	strbuf_release(&buf_payload);
+}
+
 static void fn_command_name_fl(const char *file, int line, const char *name,
 			       const char *hierarchy)
 {
@@ -345,6 +360,20 @@ static void fn_child_exit_fl(const char *file, int line,
 	strbuf_release(&buf_payload);
 }
 
+static void fn_child_ready_fl(const char *file, int line,
+			      uint64_t us_elapsed_absolute, int cid, int pid,
+			      const char *ready, uint64_t us_elapsed_child)
+{
+	const char *event_name = "child_ready";
+	struct strbuf buf_payload = STRBUF_INIT;
+
+	strbuf_addf(&buf_payload, "[ch%d] pid:%d ready:%s", cid, pid, ready);
+
+	perf_io_write_fl(file, line, event_name, NULL, &us_elapsed_absolute,
+			 &us_elapsed_child, NULL, &buf_payload);
+	strbuf_release(&buf_payload);
+}
+
 static void fn_thread_start_fl(const char *file, int line,
 			       uint64_t us_elapsed_absolute)
 {
@@ -532,11 +561,13 @@ struct tr2_tgt tr2_tgt_perf = {
 	fn_atexit,
 	fn_error_va_fl,
 	fn_command_path_fl,
+	fn_command_ancestry_fl,
 	fn_command_name_fl,
 	fn_command_mode_fl,
 	fn_alias_fl,
 	fn_child_start_fl,
 	fn_child_exit_fl,
+	fn_child_ready_fl,
 	fn_thread_start_fl,
 	fn_thread_exit_fl,
 	fn_exec_fl,