diff options
Diffstat (limited to 'sys/vm/vm_swap.c')
| -rw-r--r-- | sys/vm/vm_swap.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/vm/vm_swap.c b/sys/vm/vm_swap.c index 3f75289..14530af 100644 --- a/sys/vm/vm_swap.c +++ b/sys/vm/vm_swap.c @@ -67,7 +67,6 @@ */ typedef int32_t swblk_t; /* swap offset */ -extern int dmmax; #ifndef NSWAPDEV #define NSWAPDEV 4 @@ -351,7 +350,7 @@ swaponvp(td, vp, dev, nblks) * DEV_BSIZE'd. aligned_nblks is used to calculate the * size of the swap bitmap, taking into account the stripe size. */ - aligned_nblks = (nblks + (dmmax - 1)) & ~(u_long)(dmmax - 1); + aligned_nblks = (nblks + dmmax_mask) & ~(u_long)dmmax_mask; if (aligned_nblks * nswdev > nswap) nswap = aligned_nblks * nswdev; @@ -470,7 +469,7 @@ found: nblks = max(nblks, sp->sw_nblks); } - aligned_nblks = (nblks + (dmmax - 1)) & ~(u_long)(dmmax - 1); + aligned_nblks = (nblks + dmmax_mask) & ~(u_long)dmmax_mask; nswap = aligned_nblks * nswdev; if (nswap == 0) { |
