diff options
Diffstat (limited to 'sys/sun4v/conf/GENERIC')
| -rw-r--r-- | sys/sun4v/conf/GENERIC | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sys/sun4v/conf/GENERIC b/sys/sun4v/conf/GENERIC index 0acbaab..168d27c 100644 --- a/sys/sun4v/conf/GENERIC +++ b/sys/sun4v/conf/GENERIC @@ -211,6 +211,9 @@ device ums # Mouse #options DEBUG_VFS_LOCKS device ccd -options SPIN_PROFILING + +# sched_lock incurs a rather high overhead at a 1000Hz with 32 cpus +# on most arches and in most cases 1000Hz pessimizes performance +# its choice was not adequately researched options HZ=100 -#device vnet + |
