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| author | jhb <jhb@FreeBSD.org> | 2004-06-30 01:00:59 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2004-06-30 01:00:59 +0000 |
| commit | faceae6354e2f1e9da9120942b5f4b1fcd6e2625 (patch) | |
| tree | 6d951d1bbbf1ad35b14e5207990ee59fd945eaf5 /sys/conf | |
| parent | d3e7393f0eed4544849661b3c0c6d5cc03ec6487 (diff) | |
| download | FreeBSD-src-faceae6354e2f1e9da9120942b5f4b1fcd6e2625.zip FreeBSD-src-faceae6354e2f1e9da9120942b5f4b1fcd6e2625.tar.gz | |
Document the MUTEX_WAKE_ALL option and turn it on in LINT.
Diffstat (limited to 'sys/conf')
| -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 d30e1be..2191e57 100644 --- a/sys/conf/NOTES +++ b/sys/conf/NOTES @@ -178,6 +178,11 @@ options ADAPTIVE_MUTEXES # and WITNESS options. options MUTEX_NOINLINE +# MUTEX_WAKE_ALL changes the mutex unlock algorithm to wake all waiters +# when a contested mutex is released rather than just awaking the highest +# priority waiter. +options MUTEX_WAKE_ALL + # SMP Debugging Options: # # MUTEX_DEBUG enables various extra assertions in the mutex code. |
