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| author | alc <alc@FreeBSD.org> | 2004-06-10 04:30:59 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2004-06-10 04:30:59 +0000 |
| commit | fe56c5bdd9a68195f81addc0c76aec6f142d1da0 (patch) | |
| tree | fe3097633bc9ac8ecf29d62d245334f6928b77bb /sys | |
| parent | 3c14651a47e9eda900d09f983be6a3c4099e88c6 (diff) | |
| download | FreeBSD-src-fe56c5bdd9a68195f81addc0c76aec6f142d1da0.zip FreeBSD-src-fe56c5bdd9a68195f81addc0c76aec6f142d1da0.tar.gz | |
MFamd64
Significantly reduce the number of preallocated pv entries in pmap_init().
Tested by: kensmith@
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/alpha/alpha/pmap.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys/alpha/alpha/pmap.c b/sys/alpha/alpha/pmap.c index f038a2f..afab108 100644 --- a/sys/alpha/alpha/pmap.c +++ b/sys/alpha/alpha/pmap.c @@ -612,7 +612,6 @@ void pmap_init(void) { int i; - int initial_pvs; /* * Allocate memory for random pmap data structures. Includes the @@ -630,12 +629,9 @@ pmap_init(void) /* * init the pv free list */ - initial_pvs = vm_page_array_size; - if (initial_pvs < MINPV) - initial_pvs = MINPV; pvzone = uma_zcreate("PV ENTRY", sizeof (struct pv_entry), NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_VM | UMA_ZONE_NOFREE); - uma_prealloc(pvzone, initial_pvs); + uma_prealloc(pvzone, MINPV); /* * Now it is safe to enable pv_table recording. |
