diff options
Diffstat (limited to 'sys/conf/NOTES')
| -rw-r--r-- | sys/conf/NOTES | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 0f9cdb5..fee10b5 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -309,6 +309,13 @@ options GDB options SYSCTL_DEBUG # +# DEBUG_MEMGUARD builds and enables memguard(9), a replacement allocator +# for the kernel used to detect modify-after-free scenarios. See the +# memguard(9) man page for more information on usage. +# +options DEBUG_MEMGUARD + +# # KTRACE enables the system-call tracing facility ktrace(2). To be more # SMP-friendly, KTRACE uses a worker thread to process most trace events # asynchronously to the thread generating the event. This requires a |
