diff options
| author | Andre Oppermann <andre@FreeBSD.org> | 2012-11-29 07:30:42 +0000 |
|---|---|---|
| committer | Andre Oppermann <andre@FreeBSD.org> | 2012-11-29 07:30:42 +0000 |
| commit | df905a2bd3880f75bcc105e3e6d3e3e676ca1ecf (patch) | |
| tree | db0ad72c5cb51e20dae6201d488901d1c3ab0f3b /sys/kern/subr_param.c | |
| parent | 20782cbcf33489eace2b903f7195feb2f28853c2 (diff) | |
Notes
Diffstat (limited to 'sys/kern/subr_param.c')
| -rw-r--r-- | sys/kern/subr_param.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/kern/subr_param.c b/sys/kern/subr_param.c index f299e0807d27..f8c4fe718b57 100644 --- a/sys/kern/subr_param.c +++ b/sys/kern/subr_param.c @@ -93,7 +93,7 @@ int ncallout; /* maximum # of timer events */ int nbuf; int ngroups_max; /* max # groups per process */ int nswbuf; -long maxmbufmem; /* max mbuf memory */ +quad_t maxmbufmem; /* max mbuf memory */ pid_t pid_max = PID_MAX; long maxswzone; /* max swmeta KVA storage */ long maxbcache; /* max buffer cache KVA storage */ @@ -271,7 +271,7 @@ init_param1(void) void init_param2(long physpages) { - long realmem; + quad_t realmem; /* Base parameters */ maxusers = MAXUSERS; @@ -332,10 +332,10 @@ init_param2(long physpages) * available kernel memory (physical or kmem). * At most it can be 3/4 of available kernel memory. */ - realmem = lmin(physpages * PAGE_SIZE, + realmem = qmin(physpages * PAGE_SIZE, VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS); maxmbufmem = realmem / 2; - TUNABLE_LONG_FETCH("kern.maxmbufmem", &maxmbufmem); + TUNABLE_QUAD_FETCH("kern.maxmbufmem", &maxmbufmem); if (maxmbufmem > (realmem / 4) * 3) maxmbufmem = (realmem / 4) * 3; |