svn commit: r358277 - head/sys/fs/pseudofs

[Pawel Biernacki]

Author: kaktus
Date: Mon Feb 24 10:37:56 2020
New Revision: 358277
URL: https://svnweb.freebsd.org/changeset/base/358277

Log:
  Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (10 of many)
  
  r357614 added CTLFLAG_NEEDGIANT to make it easier to find nodes that are
  still not MPSAFE (or already are but aren’t properly marked).
  Use it in preparation for a general review of all nodes.
  
  This is non-functional change that adds annotations to SYSCTL_NODE and
  SYSCTL_PROC nodes using one of the soon-to-be-required flags.
  
  Approved by:	kib (mentor, blanket)
  Differential Revision:	https://reviews.freebsd.org/D23629

Modified:
  head/sys/fs/pseudofs/pseudofs.c
  head/sys/fs/pseudofs/pseudofs_vncache.c

Modified: head/sys/fs/pseudofs/pseudofs.c
==============================================================================
--- head/sys/fs/pseudofs/pseudofs.c	Mon Feb 24 10:35:58 2020	(r358276)
+++ head/sys/fs/pseudofs/pseudofs.c	Mon Feb 24 10:37:56 2020	(r358277)
@@ -51,7 +51,7 @@ __FBSDID("$FreeBSD$");
 
 static MALLOC_DEFINE(M_PFSNODES, "pfs_nodes", "pseudofs nodes");
 
-SYSCTL_NODE(_vfs, OID_AUTO, pfs, CTLFLAG_RW, 0,
+SYSCTL_NODE(_vfs, OID_AUTO, pfs, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
     "pseudofs");
 
 #ifdef PSEUDOFS_TRACE

Modified: head/sys/fs/pseudofs/pseudofs_vncache.c
==============================================================================
--- head/sys/fs/pseudofs/pseudofs_vncache.c	Mon Feb 24 10:35:58 2020	(r358276)
+++ head/sys/fs/pseudofs/pseudofs_vncache.c	Mon Feb 24 10:37:56 2020	(r358277)
@@ -54,7 +54,7 @@ static eventhandler_tag pfs_exit_tag;
 static void pfs_exit(void *arg, struct proc *p);
 static void pfs_purge_all(void);
 
-static SYSCTL_NODE(_vfs_pfs, OID_AUTO, vncache, CTLFLAG_RW, 0,
+static SYSCTL_NODE(_vfs_pfs, OID_AUTO, vncache, CTLFLAG_RW | CTLFLAG_MPSAFE, 0,
     "pseudofs vnode cache");
 
 static int pfs_vncache_entries;