block: make bdev_ops->rw_page() take a REQ_OP instead of bool

[mirror_ubuntu-focal-kernel.git] / drivers / nvdimm / pmem.c

diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index 8b1fd7f1a224eedebf08cddfe2258949c50a6bcf..dd17acd8fe6810e5d1a04c05bd8f23241ceec409 100644 (file)
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -120,7 +120,7 @@ static blk_status_t read_pmem(struct page *page, unsigned int off,
 }
 
 static blk_status_t pmem_do_bvec(struct pmem_device *pmem, struct page *page,
-                       unsigned int len, unsigned int off, bool is_write,
+                       unsigned int len, unsigned int off, unsigned int op,
                        sector_t sector)
 {
        blk_status_t rc = BLK_STS_OK;
@@ -131,7 +131,7 @@ static blk_status_t pmem_do_bvec(struct pmem_device *pmem, struct page *page,
        if (unlikely(is_bad_pmem(&pmem->bb, sector, len)))
                bad_pmem = true;
 
-       if (!is_write) {
+       if (!op_is_write(op)) {
                if (unlikely(bad_pmem))
                        rc = BLK_STS_IOERR;
                else {
@@ -180,8 +180,7 @@ static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio)
        do_acct = nd_iostat_start(bio, &start);
        bio_for_each_segment(bvec, bio, iter) {
                rc = pmem_do_bvec(pmem, bvec.bv_page, bvec.bv_len,
-                               bvec.bv_offset, op_is_write(bio_op(bio)),
-                               iter.bi_sector);
+                               bvec.bv_offset, bio_op(bio), iter.bi_sector);
                if (rc) {
                        bio->bi_status = rc;
                        break;
@@ -198,13 +197,13 @@ static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio)
 }
 
 static int pmem_rw_page(struct block_device *bdev, sector_t sector,
-                      struct page *page, bool is_write)
+                      struct page *page, unsigned int op)
 {
        struct pmem_device *pmem = bdev->bd_queue->queuedata;
        blk_status_t rc;
 
        rc = pmem_do_bvec(pmem, page, hpage_nr_pages(page) * PAGE_SIZE,
-                         0, is_write, sector);
+                         0, op, sector);
 
        /*
         * The ->rw_page interface is subtle and tricky.  The core
@@ -213,7 +212,7 @@ static int pmem_rw_page(struct block_device *bdev, sector_t sector,
         * caused by double completion.
         */
        if (rc == 0)
-               page_endio(page, is_write, 0);
+               page_endio(page, op_is_write(op), 0);
 
        return blk_status_to_errno(rc);
 }