svn commit: r325946 - head/share/man/man9
Alan Somers
asomers at FreeBSD.org
Fri Nov 17 16:04:38 UTC 2017
Author: asomers
Date: Fri Nov 17 16:04:37 2017
New Revision: 325946
URL: https://svnweb.freebsd.org/changeset/base/325946
Log:
VOP_LOOKUP.9: update locking info
The old description has been inaccurate since at least 243271, if not
before.
Submitted by: will
Reviewed by: kib
MFC after: 3 weeks
Sponsored by: Spectra Logic Corp
Differential Revision: https://reviews.freebsd.org/D13108
Modified:
head/share/man/man9/VOP_LOOKUP.9
Modified: head/share/man/man9/VOP_LOOKUP.9
==============================================================================
--- head/share/man/man9/VOP_LOOKUP.9 Fri Nov 17 15:49:01 2017 (r325945)
+++ head/share/man/man9/VOP_LOOKUP.9 Fri Nov 17 16:04:37 2017 (r325946)
@@ -28,7 +28,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd March 27, 2017
+.Dd November 17, 2017
.Dt VOP_LOOKUP 9
.Os
.Sh NAME
@@ -121,19 +121,9 @@ If not at end, add name to cache; if at end and neithe
nor deleting, add name to cache.
.Ed
.Sh LOCKS
-The directory,
+The directory
.Fa dvp
-should be locked on entry.
-If an error (note: the return value
-.Er EJUSTRETURN
-is not considered an error)
-is detected, it will be returned locked.
-Otherwise, it will be unlocked unless both
-.Dv LOCKPARENT
-and
-.Dv ISLASTCN
-are specified in
-.Fa cnp->cn_flags .
+should be locked on entry and exit, regardless of error condition.
If an entry is found in the directory, it will be returned locked.
.Sh RETURN VALUES
Zero is returned with
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