diff options
Diffstat (limited to 'sys/conf/NOTES')
| -rw-r--r-- | sys/conf/NOTES | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES index 5d26093..27c3380 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -259,6 +259,8 @@ options SX_NOINLINE # SMP Debugging Options: # +# CALLOUT_PROFILING enables rudimentary profiling of the callwheel data +# structure used as backend in callout(9). # PREEMPTION allows the threads that are in the kernel to be preempted by # higher priority [interrupt] threads. It helps with interactivity # and allows interrupt threads to run sooner rather than waiting. @@ -297,6 +299,9 @@ options LOCK_PROFILING options MPROF_BUFFERS="1536" options MPROF_HASH_SIZE="1543" +# Profiling for the callout(9) backend. +options CALLOUT_PROFILING + # Profiling for internal hash tables. options SLEEPQUEUE_PROFILING options TURNSTILE_PROFILING |
