svn commit: r354463 - head/sys/net

[Gleb Smirnoff]

Author: glebius
Date: Thu Nov  7 19:06:18 2019
New Revision: 354463
URL: https://svnweb.freebsd.org/changeset/base/354463

Log:
  sysctl_rtsock() has all necessary locking and doesn't need Giant to run.
  While here add description.

Modified:
  head/sys/net/rtsock.c

Modified: head/sys/net/rtsock.c
==============================================================================
--- head/sys/net/rtsock.c	Thu Nov  7 18:29:51 2019	(r354462)
+++ head/sys/net/rtsock.c	Thu Nov  7 19:06:18 2019	(r354463)
@@ -1970,7 +1970,8 @@ sysctl_rtsock(SYSCTL_HANDLER_ARGS)
 	return (error);
 }
 
-static SYSCTL_NODE(_net, PF_ROUTE, routetable, CTLFLAG_RD, sysctl_rtsock, "");
+static SYSCTL_NODE(_net, PF_ROUTE, routetable, CTLFLAG_RD | CTLFLAG_MPSAFE,
+    sysctl_rtsock, "Return route tables and interface/address lists");
 
 /*
  * Definitions of protocols supported in the ROUTE domain.