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xen-blkfront: switch to using blk_queue_write_cache()

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Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Jens Axboe 2016-03-30 10:15:21 -06:00
parent 519a7e16f9
commit bfd230ac4e
1 changed files with 2 additions and 1 deletions
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3
drivers/block/xen-blkfront.c
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@ -998,7 +998,8 @@ static const char *flush_info(unsigned int feature_flush)
static void xlvbd_flush(struct blkfront_info *info)
{
blk_queue_flush(info->rq, info->feature_flush);
blk_queue_write_cache(info->rq, info->feature_flush & REQ_FLUSH,
info->feature_flush & REQ_FUA);
pr_info("blkfront: %s: %s %s %s %s %s\n",
info->gd->disk_name, flush_info(info->feature_flush),
"persistent grants:", info->feature_persistent ?