diff mbox series

[05/15] dm-integrity: use bvec_virt

Message ID 20210804095634.460779-6-hch@lst.de
State New
Headers show
Series [01/15] bvec: add a bvec_virt helper | expand

Commit Message

Christoph Hellwig Aug. 4, 2021, 9:56 a.m. UTC 
Use bvec_virt instead of open coding it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 drivers/md/dm-integrity.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

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 @@  static void integrity_metadata(struct work_struct *w)
 				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 @@  static bool __journal_read_write(struct dm_integrity_io *dio, struct bio *bio,
 					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