diff options
| -rw-r--r-- | sys/kern/subr_param.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/sys/kern/subr_param.c b/sys/kern/subr_param.c index c5c1868..5c9af32 100644 --- a/sys/kern/subr_param.c +++ b/sys/kern/subr_param.c @@ -278,8 +278,16 @@ init_param2(long physpages) maxusers = physpages / (2 * 1024 * 1024 / PAGE_SIZE); if (maxusers < 32) maxusers = 32; - if (maxusers > 384) - maxusers = 384; + /* + * Clips maxusers to 384 on machines with <= 4GB RAM or 32bit. + * Scales it down 6x for large memory machines. + */ + if (maxusers > 384) { + if (sizeof(void *) <= 4) + maxusers = 384; + else + maxusers = 384 + ((maxusers - 384) / 6); + } } /* |
