Messages in this thread Patch in this message | | | From | Luis Chamberlain <> | Subject | [PATCH v3 1/4] drbd: use PAGE_SECTORS_SHIFT and PAGE_SECTORS | Date | Fri, 15 Sep 2023 15:43:40 -0700 |
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Replace common constants with generic versions. This produces no functional changes.
Acked-by: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> --- drivers/block/drbd/drbd_bitmap.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c index 85ca000a0564..1a1782f55e61 100644 --- a/drivers/block/drbd/drbd_bitmap.c +++ b/drivers/block/drbd/drbd_bitmap.c @@ -1000,7 +1000,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho unsigned int len; first_bm_sect = device->ldev->md.md_offset + device->ldev->md.bm_offset; - on_disk_sector = first_bm_sect + (((sector_t)page_nr) << (PAGE_SHIFT-SECTOR_SHIFT)); + on_disk_sector = first_bm_sect + (((sector_t)page_nr) << PAGE_SECTORS_SHIFT); /* this might happen with very small * flexible external meta data device, @@ -1008,7 +1008,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho last_bm_sect = drbd_md_last_bitmap_sector(device->ldev); if (first_bm_sect <= on_disk_sector && last_bm_sect >= on_disk_sector) { sector_t len_sect = last_bm_sect - on_disk_sector + 1; - if (len_sect < PAGE_SIZE/SECTOR_SIZE) + if (len_sect < PAGE_SECTORS) len = (unsigned int)len_sect*SECTOR_SIZE; else len = PAGE_SIZE; -- 2.39.2
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