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authorChristoph Hellwig <hch@lst.de>2021-11-26 15:18:00 +0300
committerJens Axboe <axboe@kernel.dk>2021-11-29 16:41:29 +0300
commitf3fa33acca9f0058157214800f68b10d8e71ab7a (patch)
treee4fd1c98cbce9424445c1ac61ccd2ae08afd15da /drivers/nvme
parent79bb1dbd12005f2143670a9a4f13d91e64725717 (diff)
downloadlinux-f3fa33acca9f0058157214800f68b10d8e71ab7a.tar.xz
block: remove the ->rq_disk field in struct request
Just use the disk attached to the request_queue instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com> Link: https://lore.kernel.org/r/20211126121802.2090656-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/nvme')
-rw-r--r--drivers/nvme/host/fault_inject.c2
-rw-r--r--drivers/nvme/host/trace.h6
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nvme/host/fault_inject.c b/drivers/nvme/host/fault_inject.c
index 1352159733b0..83d2e6860d38 100644
--- a/drivers/nvme/host/fault_inject.c
+++ b/drivers/nvme/host/fault_inject.c
@@ -56,7 +56,7 @@ void nvme_fault_inject_fini(struct nvme_fault_inject *fault_inject)
void nvme_should_fail(struct request *req)
{
- struct gendisk *disk = req->rq_disk;
+ struct gendisk *disk = req->q->disk;
struct nvme_fault_inject *fault_inject = NULL;
u16 status;
diff --git a/drivers/nvme/host/trace.h b/drivers/nvme/host/trace.h
index 35bac7a25422..b5f85259461a 100644
--- a/drivers/nvme/host/trace.h
+++ b/drivers/nvme/host/trace.h
@@ -68,7 +68,7 @@ TRACE_EVENT(nvme_setup_cmd,
__entry->nsid = le32_to_cpu(cmd->common.nsid);
__entry->metadata = !!blk_integrity_rq(req);
__entry->fctype = cmd->fabrics.fctype;
- __assign_disk_name(__entry->disk, req->rq_disk);
+ __assign_disk_name(__entry->disk, req->q->disk);
memcpy(__entry->cdw10, &cmd->common.cdw10,
sizeof(__entry->cdw10));
),
@@ -103,7 +103,7 @@ TRACE_EVENT(nvme_complete_rq,
__entry->retries = nvme_req(req)->retries;
__entry->flags = nvme_req(req)->flags;
__entry->status = nvme_req(req)->status;
- __assign_disk_name(__entry->disk, req->rq_disk);
+ __assign_disk_name(__entry->disk, req->q->disk);
),
TP_printk("nvme%d: %sqid=%d, cmdid=%u, res=%#llx, retries=%u, flags=0x%x, status=%#x",
__entry->ctrl_id, __print_disk_name(__entry->disk),
@@ -153,7 +153,7 @@ TRACE_EVENT(nvme_sq,
),
TP_fast_assign(
__entry->ctrl_id = nvme_req(req)->ctrl->instance;
- __assign_disk_name(__entry->disk, req->rq_disk);
+ __assign_disk_name(__entry->disk, req->q->disk);
__entry->qid = nvme_req_qid(req);
__entry->sq_head = le16_to_cpu(sq_head);
__entry->sq_tail = sq_tail;