diff options
Diffstat (limited to 'module/os/freebsd/zfs/vdev_geom.c')
| -rw-r--r-- | module/os/freebsd/zfs/vdev_geom.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/module/os/freebsd/zfs/vdev_geom.c b/module/os/freebsd/zfs/vdev_geom.c index 2ef4811a8..5447eb922 100644 --- a/module/os/freebsd/zfs/vdev_geom.c +++ b/module/os/freebsd/zfs/vdev_geom.c @@ -1132,8 +1132,12 @@ vdev_geom_fill_unmap_cb(void *buf, size_t len, void *priv) vm_offset_t addr = (vm_offset_t)buf; vm_offset_t end = addr + len; - if (bp->bio_ma_n == 0) + if (bp->bio_ma_n == 0) { bp->bio_ma_offset = addr & PAGE_MASK; + addr &= ~PAGE_MASK; + } else { + ASSERT0(P2PHASE(addr, PAGE_SIZE)); + } do { bp->bio_ma[bp->bio_ma_n++] = PHYS_TO_VM_PAGE(pmap_kextract(addr)); |