svn commit: r269172 - stable/10/sys/fs/tmpfs

[Konstantin Belousov]

Author: kib
Date: Mon Jul 28 01:14:25 2014
New Revision: 269172
URL: http://svnweb.freebsd.org/changeset/base/269172

Log:
  MFC r268613:
  Style.  Add comment about lock mode.

Modified:
  stable/10/sys/fs/tmpfs/tmpfs_subr.c
  stable/10/sys/fs/tmpfs/tmpfs_vnops.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/fs/tmpfs/tmpfs_subr.c
==============================================================================
--- stable/10/sys/fs/tmpfs/tmpfs_subr.c	Mon Jul 28 01:11:29 2014	(r269171)
+++ stable/10/sys/fs/tmpfs/tmpfs_subr.c	Mon Jul 28 01:14:25 2014	(r269172)
@@ -548,6 +548,7 @@ loop1:
 		goto unlock;
 	MPASS(vp != NULL);
 
+	/* lkflag is ignored, the lock is exclusive */
 	(void) vn_lock(vp, lkflag | LK_RETRY);
 
 	vp->v_data = node;

Modified: stable/10/sys/fs/tmpfs/tmpfs_vnops.c
==============================================================================
--- stable/10/sys/fs/tmpfs/tmpfs_vnops.c	Mon Jul 28 01:11:29 2014	(r269171)
+++ stable/10/sys/fs/tmpfs/tmpfs_vnops.c	Mon Jul 28 01:14:25 2014	(r269172)
@@ -171,7 +171,7 @@ tmpfs_lookup(struct vop_cachedlookup_arg
 
 				/* Allocate a new vnode on the matching entry. */
 				error = tmpfs_alloc_vp(dvp->v_mount, tnode,
-						cnp->cn_lkflags, vpp);
+				    cnp->cn_lkflags, vpp);
 				if (error != 0)
 					goto out;