diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-08-04 11:56:24 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-08-16 10:50:32 -0600 |
| commit | 964cacfdd34cd48e3b5b714c3cc33427001e843f (patch) | |
| tree | a2b3a9105c2c808ab6f94f6df9a7f1d3b5f6836e /drivers/md/dm-integrity.c | |
| parent | 3a8ba33bd71a4126b9e799e8d29d6d5da08c93f0 (diff) | |
dm-integrity: use bvec_virt
Use bvec_virt instead of open coding it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210804095634.460779-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/dm-integrity.c')
| -rw-r--r-- | drivers/md/dm-integrity.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 20f2510db1f6..a9ea361769a7 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -1819,7 +1819,7 @@ again: unsigned this_len; BUG_ON(PageHighMem(biv.bv_page)); - tag = lowmem_page_address(biv.bv_page) + biv.bv_offset; + tag = bvec_virt(&biv); this_len = min(biv.bv_len, data_to_process); r = dm_integrity_rw_tag(ic, tag, &dio->metadata_block, &dio->metadata_offset, this_len, dio->op == REQ_OP_READ ? TAG_READ : TAG_WRITE); @@ -2006,7 +2006,7 @@ retry_kmap: unsigned tag_now = min(biv.bv_len, tag_todo); char *tag_addr; BUG_ON(PageHighMem(biv.bv_page)); - tag_addr = lowmem_page_address(biv.bv_page) + biv.bv_offset; + tag_addr = bvec_virt(&biv); if (likely(dio->op == REQ_OP_WRITE)) memcpy(tag_ptr, tag_addr, tag_now); else |