Disable direct reclaim on zvols

[zfs.git] / module / zfs / vdev_file.c

diff --git a/module/zfs/vdev_file.c b/module/zfs/vdev_file.c
index bbc85e7..ce49fe0 100644 (file)
--- a/module/zfs/vdev_file.c
+++ b/module/zfs/vdev_file.c
@@ -141,16 +141,17 @@ static int
 vdev_file_io_start(zio_t *zio)
 {
        vdev_t *vd = zio->io_vd;
-       vdev_file_t *vf = vd->vdev_tsd;
+       vdev_file_t *vf;
        ssize_t resid = 0;
 
-       if (zio->io_type == ZIO_TYPE_IOCTL) {
-               /* XXPOLICY */
-               if (!vdev_readable(vd)) {
-                       zio->io_error = ENXIO;
-                       return (ZIO_PIPELINE_CONTINUE);
-               }
+       if (!vdev_readable(vd)) {
+               zio->io_error = ENXIO;
+               return (ZIO_PIPELINE_CONTINUE);
+       }
 
+       vf = vd->vdev_tsd;
+
+       if (zio->io_type == ZIO_TYPE_IOCTL) {
                switch (zio->io_cmd) {
                case DKIOCFLUSHWRITECACHE:
                        zio->io_error = VOP_FSYNC(vf->vf_vnode, FSYNC | FDSYNC,