On 6/15/21 6:24 AM, Christoph Hellwig wrote:
> +/**
> + * bvec_kmap_local - map a bvec into the kernel virtual address space
> + * @bvec: bvec to map
> + *
> + * Must be called on single-page bvecs only. Call kunmap_local on the
> returned
> + * address to unmap.
> + */
> +static inline void
Add a helper to call kmap_local_page on a bvec. There is no need for
an unmap helper given that kunmap_local accept any address in the mapped
page.
Signed-off-by: Christoph Hellwig
Reviewed-by: Chaitanya Kulkarni
Reviewed-by: Ira Weiny
---
include/linux/bvec.h | 13 +
1 file
