From: Dave Jiang <dave.jiang@intel.com>
To: vinod.koul@intel.com, dan.j.williams@intel.com
Cc: dmaengine@vger.kernel.org, hch@infradead.org, linux-nvdimm@lists.01.org
Subject: [PATCH v7 7/9] libnvdimm: remove definition of REQ_FLUSH
Date: Wed, 30 Aug 2017 13:56:12 -0700 [thread overview]
Message-ID: <150412657216.69288.11577587751205759548.stgit@djiang5-desk3.ch.intel.com> (raw)
In-Reply-To: <150412628764.69288.12074115435918322858.stgit@djiang5-desk3.ch.intel.com>
According to driver comment REQ_FLUSH is replaced with REQ_PREFLUSH after
v4.8-rc1. Removing definition and putting in new definition.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
drivers/nvdimm/pmem.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c
index f7099ada..b1460d1 100644
--- a/drivers/nvdimm/pmem.c
+++ b/drivers/nvdimm/pmem.c
@@ -144,11 +144,6 @@ 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;
@@ -159,7 +154,7 @@ 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);
_______________________________________________
Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
https://lists.01.org/mailman/listinfo/linux-nvdimm
next prev parent reply other threads:[~2017-08-30 20:56 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-30 20:55 [PATCH v7 0/9] libnvdimm: add DMA supported blk-mq pmem driver Dave Jiang
2017-08-30 20:55 ` [PATCH v7 1/9] dmaengine: ioatdma: revert 7618d035 to allow sharing of DMA channels Dave Jiang
2017-08-30 20:55 ` [PATCH v7 2/9] dmaengine: Add DMA_MEMCPY_SG transaction op Dave Jiang
2017-08-30 20:55 ` [PATCH v7 3/9] dmaengine: ioatdma: dma_prep_memcpy_sg support Dave Jiang
2017-08-30 20:55 ` [PATCH v7 4/9] dmaengine: add function to provide per descriptor xfercap for dma engine Dave Jiang
2017-08-30 20:56 ` [PATCH v7 5/9] dmaengine: add SG support to dmaengine_unmap Dave Jiang
2017-08-30 20:56 ` [PATCH v7 6/9] dmaengine: provide number of available channels Dave Jiang
2017-08-30 20:56 ` Dave Jiang [this message]
2017-08-30 20:56 ` [PATCH v7 8/9] libnvdimm: move common function for pmem to pmem_core Dave Jiang
2017-08-30 20:56 ` [PATCH v7 9/9] libnvdimm: Add DMA based blk-mq pmem driver Dave Jiang
2017-08-31 22:13 ` Kani, Toshimitsu
2017-08-31 23:37 ` Dave Jiang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=150412657216.69288.11577587751205759548.stgit@djiang5-desk3.ch.intel.com \
--to=dave.jiang@intel.com \
--cc=dan.j.williams@intel.com \
--cc=dmaengine@vger.kernel.org \
--cc=hch@infradead.org \
--cc=linux-nvdimm@lists.01.org \
--cc=vinod.koul@intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.