Merge branch 'sb/daemon'

* sb/daemon:
  daemon.c: minor style fixup
  git-daemon: rewrite kindergarden, new option --max-connections
  git-daemon: Simplify dead-children reaping logic
  git-daemon: use LOG_PID, simplify logging code
  git-daemon: call logerror() instead of error()

Documentation/git-daemon.txt

@@ -9,8 +9,9 @@ SYNOPSIS
 --------
 [verse]
 'git daemon' [--verbose] [--syslog] [--export-all]
-	     [--timeout=n] [--init-timeout=n] [--strict-paths]
-	     [--base-path=path] [--user-path | --user-path=path]
+	     [--timeout=n] [--init-timeout=n] [--max-connections=n]
+	     [--strict-paths] [--base-path=path] [--base-path-relaxed]
+	     [--user-path | --user-path=path]
 	     [--interpolated-path=pathtemplate]
 	     [--reuseaddr] [--detach] [--pid-file=file]
 	     [--enable=service] [--disable=service]
@@ -99,6 +100,10 @@ OPTIONS
 	it takes for the server to process the sub-request and time spent
 	waiting for next client's request.
 
+--max-connections::
+	Maximum number of concurrent clients, defaults to 32.  Set it to
+	zero for no limit.
+
 --syslog::
 	Log to syslog instead of stderr. Note that this option does not imply
 	--verbose, thus by default only error conditions will be logged.