diff options
Diffstat (limited to 'sys/net/bpf_zerocopy.c')
| -rw-r--r-- | sys/net/bpf_zerocopy.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/sys/net/bpf_zerocopy.c b/sys/net/bpf_zerocopy.c index 91efd64..7a3e6cd 100644 --- a/sys/net/bpf_zerocopy.c +++ b/sys/net/bpf_zerocopy.c @@ -161,12 +161,8 @@ zbuf_sfbuf_get(struct vm_map *map, vm_offset_t uaddr) struct sf_buf *sf; vm_page_t pp; - if (vm_fault_quick((caddr_t) uaddr, VM_PROT_READ | VM_PROT_WRITE) < - 0) - return (NULL); - pp = pmap_extract_and_hold(map->pmap, uaddr, VM_PROT_READ | - VM_PROT_WRITE); - if (pp == NULL) + if (vm_fault_quick_hold_pages(map, uaddr, PAGE_SIZE, VM_PROT_READ | + VM_PROT_WRITE, &pp, 1) < 0) return (NULL); vm_page_lock(pp); vm_page_wire(pp); |
