diff options
Diffstat (limited to 'module/os')
| -rw-r--r-- | module/os/freebsd/zfs/vdev_geom.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/module/os/freebsd/zfs/vdev_geom.c b/module/os/freebsd/zfs/vdev_geom.c index 6ac37da1c..4ffa21495 100644 --- a/module/os/freebsd/zfs/vdev_geom.c +++ b/module/os/freebsd/zfs/vdev_geom.c @@ -1100,6 +1100,10 @@ vdev_geom_check_unmapped(zio_t *zio, struct g_consumer *cp) { struct vdev_geom_check_unmapped_cb_state s; + /* If unmapped I/O is administratively disabled, respect that. */ + if (!unmapped_buf_allowed) + return (0); + /* If the buffer is already linear, then nothing to do here. */ if (abd_is_linear(zio->io_abd)) return (0); |