diff options
| author | glebius <glebius@FreeBSD.org> | 2013-07-23 11:16:40 +0000 |
|---|---|---|
| committer | glebius <glebius@FreeBSD.org> | 2013-07-23 11:16:40 +0000 |
| commit | 8a9169a4bacebc44492e96a0afc72be4c61ceea0 (patch) | |
| tree | 50c0bc2b8fdbbdabb3ddbb944a23928e7f9d8ea7 /sys/vm | |
| parent | 0f5a145fe0fcb6e9907f1458db21e478f874b760 (diff) | |
| download | FreeBSD-src-8a9169a4bacebc44492e96a0afc72be4c61ceea0.zip FreeBSD-src-8a9169a4bacebc44492e96a0afc72be4c61ceea0.tar.gz | |
Revert r249590 and in case if mp_ncpus isn't initialized use MAXCPU. This
allows us to init counter zone at early stage of boot.
Reviewed by: kib
Tested by: Lytochkin Boris <lytboris gmail.com>
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/uma_core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/vm/uma_core.c b/sys/vm/uma_core.c index 3a9492a..900209e 100644 --- a/sys/vm/uma_core.c +++ b/sys/vm/uma_core.c @@ -1139,9 +1139,10 @@ keg_small_init(uma_keg_t keg) u_int shsize; if (keg->uk_flags & UMA_ZONE_PCPU) { - KASSERT(mp_ncpus > 0, ("%s: ncpus %d\n", __func__, mp_ncpus)); + u_int ncpus = mp_ncpus ? mp_ncpus : MAXCPU; + keg->uk_slabsize = sizeof(struct pcpu); - keg->uk_ppera = howmany(mp_ncpus * sizeof(struct pcpu), + keg->uk_ppera = howmany(ncpus * sizeof(struct pcpu), PAGE_SIZE); } else { keg->uk_slabsize = UMA_SLAB_SIZE; |
