diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1997-08-18 13:56:00 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1997-08-18 13:56:00 +0000 |
| commit | 89850175b7c8e7cd5ad6e0c5e98cf77baef85650 (patch) | |
| tree | b3bfe7e5f57c9c56a6ed40f52375586e498a77a5 /sys/vm/vm_swap.c | |
| parent | 0ddc477e65aaf0ff6fc3647e9d2811c0b66a34c8 (diff) | |
if no swap has been configured at boot time, swapon could not add
the first swap partition. This was a problem with ccd- or vnd-only swap
setups
Diffstat (limited to 'sys/vm/vm_swap.c')
| -rw-r--r-- | sys/vm/vm_swap.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/sys/vm/vm_swap.c b/sys/vm/vm_swap.c index 7dd10c6979f..47bd8ba7ac1 100644 --- a/sys/vm/vm_swap.c +++ b/sys/vm/vm_swap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vm_swap.c,v 1.5 1997/05/22 07:26:53 deraadt Exp $ */ +/* $OpenBSD: vm_swap.c,v 1.6 1997/08/18 13:55:59 niklas Exp $ */ /* $NetBSD: vm_swap.c,v 1.32 1996/02/05 01:54:09 christos Exp $ */ /* @@ -399,9 +399,12 @@ swfree(p, index) nswap += nblks; } #else - perdev = nswap / nswdev; - if (nblks > perdev) - nblks = perdev; + if (nswap > 0) { + perdev = nswap / nswdev; + if (nblks > perdev) + nblks = perdev; + } else + nswap = nblks; #endif sp->sw_nblks = nblks; } |