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-rw-r--r--sys/conf/NOTES5
-rw-r--r--sys/conf/options1
2 files changed, 6 insertions, 0 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index 5aef1fd..4671fce 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -868,7 +868,12 @@ options TCPDEBUG
# The MBUF_STRESS_TEST option enables options which create
# various random failures / extreme cases related to mbuf
# functions. See mbuf(9) for a list of available test cases.
+# MBUF_PROFILING enables code to profile teh mbif chains
+# exiting the system (via participating interfaces) and
+# return a logarithmic histogram of monitored parameters
+# (e.g. packet size, wasted space, number of mbufs in chain).
options MBUF_STRESS_TEST
+options MBUF_PROFILING
# Statically Link in accept filters
options ACCEPT_FILTER_DATA
diff --git a/sys/conf/options b/sys/conf/options
index eec0e9d..07a8f45 100644
--- a/sys/conf/options
+++ b/sys/conf/options
@@ -388,6 +388,7 @@ LIBMBPOOL
LIBMCHAIN
LIBALIAS
MBUF_STRESS_TEST
+MBUF_PROFILING
NCP
NETATALK opt_atalk.h
PPP_BSDCOMP opt_ppp.h
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