On Tue 23-01-24 14:26:23, Christian Brauner wrote:
> Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx>
Looks good. Feel free to add:
Reviewed-by: Jan Kara <jack@xxxxxxx>
Honza
> ---
> kernel/power/swap.c | 28 ++++++++++++++--------------
> 1 file changed, 14 insertions(+), 14 deletions(-)
>
> diff --git a/kernel/power/swap.c b/kernel/power/swap.c
> index 6053ddddaf65..692f12fe60c1 100644
> --- a/kernel/power/swap.c
> +++ b/kernel/power/swap.c
> @@ -222,7 +222,7 @@ int swsusp_swap_in_use(void)
> */
>
> static unsigned short root_swap = 0xffff;
> -static struct bdev_handle *hib_resume_bdev_handle;
> +static struct file *hib_resume_bdev_file;
>
> struct hib_bio_batch {
> atomic_t count;
> @@ -276,7 +276,7 @@ static int hib_submit_io(blk_opf_t opf, pgoff_t page_off, void *addr,
> struct bio *bio;
> int error = 0;
>
> - bio = bio_alloc(hib_resume_bdev_handle->bdev, 1, opf,
> + bio = bio_alloc(file_bdev(hib_resume_bdev_file), 1, opf,
> GFP_NOIO | __GFP_HIGH);
> bio->bi_iter.bi_sector = page_off * (PAGE_SIZE >> 9);
>
> @@ -357,14 +357,14 @@ static int swsusp_swap_check(void)
> return res;
> root_swap = res;
>
> - hib_resume_bdev_handle = bdev_open_by_dev(swsusp_resume_device,
> + hib_resume_bdev_file = bdev_file_open_by_dev(swsusp_resume_device,
> BLK_OPEN_WRITE, NULL, NULL);
> - if (IS_ERR(hib_resume_bdev_handle))
> - return PTR_ERR(hib_resume_bdev_handle);
> + if (IS_ERR(hib_resume_bdev_file))
> + return PTR_ERR(hib_resume_bdev_file);
>
> - res = set_blocksize(hib_resume_bdev_handle->bdev, PAGE_SIZE);
> + res = set_blocksize(file_bdev(hib_resume_bdev_file), PAGE_SIZE);
> if (res < 0)
> - bdev_release(hib_resume_bdev_handle);
> + fput(hib_resume_bdev_file);
>
> return res;
> }
> @@ -1523,10 +1523,10 @@ int swsusp_check(bool exclusive)
> void *holder = exclusive ? &swsusp_holder : NULL;
> int error;
>
> - hib_resume_bdev_handle = bdev_open_by_dev(swsusp_resume_device,
> + hib_resume_bdev_file = bdev_file_open_by_dev(swsusp_resume_device,
> BLK_OPEN_READ, holder, NULL);
> - if (!IS_ERR(hib_resume_bdev_handle)) {
> - set_blocksize(hib_resume_bdev_handle->bdev, PAGE_SIZE);
> + if (!IS_ERR(hib_resume_bdev_file)) {
> + set_blocksize(file_bdev(hib_resume_bdev_file), PAGE_SIZE);
> clear_page(swsusp_header);
> error = hib_submit_io(REQ_OP_READ, swsusp_resume_block,
> swsusp_header, NULL);
> @@ -1551,11 +1551,11 @@ int swsusp_check(bool exclusive)
>
> put:
> if (error)
> - bdev_release(hib_resume_bdev_handle);
> + fput(hib_resume_bdev_file);
> else
> pr_debug("Image signature found, resuming\n");
> } else {
> - error = PTR_ERR(hib_resume_bdev_handle);
> + error = PTR_ERR(hib_resume_bdev_file);
> }
>
> if (error)
> @@ -1570,12 +1570,12 @@ int swsusp_check(bool exclusive)
>
> void swsusp_close(void)
> {
> - if (IS_ERR(hib_resume_bdev_handle)) {
> + if (IS_ERR(hib_resume_bdev_file)) {
> pr_debug("Image device not initialised\n");
> return;
> }
>
> - bdev_release(hib_resume_bdev_handle);
> + fput(hib_resume_bdev_file);
> }
>
> /**
>
> --
> 2.43.0
>
--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR
