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libnvdimm, pmem: Complete REQ_FLUSH => REQ_PREFLUSH

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Complete the move from REQ_FLUSH to REQ_PREFLUSH that apparently started
way back in v4.8.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
This commit is contained in:
Ross Zwisler 2018-06-06 10:45:12 -06:00 committed by Dan Williams
parent d4dd70915e
commit d2d6364dcb
1 changed files with 1 additions and 6 deletions
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7
drivers/nvdimm/pmem.c
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@ -164,11 +164,6 @@ static blk_status_t pmem_do_bvec(struct pmem_device *pmem, struct page *page,
return rc;
}
/* account for REQ_FLUSH rename, replace with REQ_PREFLUSH after v4.8-rc1 */
#ifndef REQ_FLUSH
#define REQ_FLUSH REQ_PREFLUSH
#endif
static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio)
{
blk_status_t rc = 0;
@ -179,7 +174,7 @@ static blk_qc_t pmem_make_request(struct request_queue *q, struct bio *bio)
struct pmem_device *pmem = q->queuedata;
struct nd_region *nd_region = to_region(pmem);
if (bio->bi_opf & REQ_FLUSH)
if (bio->bi_opf & REQ_PREFLUSH)
nvdimm_flush(nd_region);
do_acct = nd_iostat_start(bio, &start);