From fb16b4c2d6add9cfd0cf0ea97110ce802c4fbc8c Mon Sep 17 00:00:00 2001 From: Henning Brauer Date: Sun, 27 May 2007 05:33:40 +0000 Subject: add a note that mbuf tags use malloc'd memory, ok theo --- share/man/man9/mbuf_tags.9 | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/share/man/man9/mbuf_tags.9 b/share/man/man9/mbuf_tags.9 index d10f95f2aa6..ef4a7b15724 100644 --- a/share/man/man9/mbuf_tags.9 +++ b/share/man/man9/mbuf_tags.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: mbuf_tags.9,v 1.20 2007/01/03 18:43:12 claudio Exp $ +.\" $OpenBSD: mbuf_tags.9,v 1.21 2007/05/27 05:33:39 henning Exp $ .\" .\" The author of this man page is Angelos D. Keromytis (angelos@cis.upenn.edu) .\" @@ -48,6 +48,10 @@ These functions allow the manipulation of generic packet attributes. They are used by the kernel to keep track of operations done or scheduled to happen to packets. These attributes are attached to mbuf packet headers. +.Dd +Mbuf tags get allocated using +.Xr malloc 9 , +thus, due to the performance impact, mbuf tags should be used with care. .Pp .Fn m_tag_get allocates a new tag of type -- cgit v1.2.3