diff options
Diffstat (limited to 'sys/amd64/amd64/vm_machdep.c')
| -rw-r--r-- | sys/amd64/amd64/vm_machdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c index 573e1f1..2a1dc22 100644 --- a/sys/amd64/amd64/vm_machdep.c +++ b/sys/amd64/amd64/vm_machdep.c @@ -357,7 +357,7 @@ vmapbuf(bp) * Do the vm_fault if needed; do the copy-on-write thing * when reading stuff off device into memory. */ - vm_fault_quick(addr, + vm_fault_quick((addr >= bp->b_data) ? addr : bp->b_data, (bp->b_iocmd == BIO_READ)?(VM_PROT_READ|VM_PROT_WRITE):VM_PROT_READ); pa = trunc_page(pmap_kextract((vm_offset_t) addr)); if (pa == 0) |
