Module Name: src
Committed By: riastradh
Date: Fri Nov 21 15:44:42 UTC 2014
Modified Files:
src/share/man/man9: pserialize.9
Log Message:
Elaborate comment before pserialize_perform.
To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/share/man/man9/pserialize.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/pserialize.9
diff -u src/share/man/man9/pserialize.9:1.6 src/share/man/man9/pserialize.9:1.7
--- src/share/man/man9/pserialize.9:1.6 Fri Nov 21 15:42:57 2014
+++ src/share/man/man9/pserialize.9 Fri Nov 21 15:44:42 2014
@@ -1,4 +1,4 @@
-.\" $NetBSD: pserialize.9,v 1.6 2014/11/21 15:42:57 riastradh Exp $
+.\" $NetBSD: pserialize.9,v 1.7 2014/11/21 15:44:42 riastradh Exp $
.\"
.\" Copyright (c) 2011 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -142,7 +142,10 @@ readers:
break;
}
}
- /* Wait for all existing readers to drain. */
+ /*
+ * Wait for all existing readers to complete. New readers will
+ * not see f because the list no longer points to it.
+ */
pserialize_perform(frobbotzim_psz);
/* Now nobody else can be touching f, so it is safe to free. */
mutex_exit(\*[Am]frobbotzim_lock);
