diff options
Diffstat (limited to 'drivers/vhost/scsi.c')
| -rw-r--r-- | drivers/vhost/scsi.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index ffd9e6c2ffc1..9b65509424dc 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -643,14 +643,12 @@ vhost_scsi_map_to_sgl(struct vhost_scsi_cmd *cmd, size_t offset; unsigned int npages = 0; - bytes = iov_iter_get_pages(iter, pages, LONG_MAX, + bytes = iov_iter_get_pages2(iter, pages, LONG_MAX, VHOST_SCSI_PREALLOC_UPAGES, &offset); /* No pages were pinned */ if (bytes <= 0) return bytes < 0 ? bytes : -EFAULT; - iov_iter_advance(iter, bytes); - while (bytes) { unsigned n = min_t(unsigned, PAGE_SIZE - offset, bytes); sg_set_page(sg++, pages[npages++], n, offset); |