diff options
author | marcel <marcel@FreeBSD.org> | 2005-04-20 22:19:51 +0000 |
---|---|---|
committer | marcel <marcel@FreeBSD.org> | 2005-04-20 22:19:51 +0000 |
commit | 457bf93da9b7390013ca93defc374a6ae364f068 (patch) | |
tree | 54f0db317190fccd278683ac465db9248d455b3b /sys/conf | |
parent | bef7cb4a0ec3054930307f748b222e63a5c0854c (diff) | |
download | FreeBSD-src-457bf93da9b7390013ca93defc374a6ae364f068.zip FreeBSD-src-457bf93da9b7390013ca93defc374a6ae364f068.tar.gz |
Revert previous commit: The hwpmc(4) driver compiles on all platforms.
Diffstat (limited to 'sys/conf')
-rw-r--r-- | sys/conf/NOTES | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 3f2677d..2d5ad27 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -422,6 +422,19 @@ options COMPILING_LINT ##################################################################### +# PERFORMANCE MONITORING OPTIONS + +# +# The hwpmc driver that allows the use of in-CPU performance monitoring +# counters for performance monitoring. The base kernel needs to configured +# with the 'options' line, while the hwpmc device can be either compiled +# in or loaded as a loadable kernel module. +# +device hwpmc # Driver (also a loadable module) +options HWPMC_HOOKS # Other necessary kernel hooks + + +##################################################################### # NETWORKING OPTIONS # |