diff options
| author | Jens Axboe <axboe@fb.com> | 2017-02-17 14:08:19 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-17 14:08:19 -0700 |
| commit | 818551e2b2c662a1b26de6b4f7d6b8411a838d18 (patch) | |
| tree | f38b4c951df4d33db81ae7b7765a56bce491c2a8 /fs/nfsd | |
| parent | 6010720da8aab51f33beee63b73cf88016e9b250 (diff) | |
| parent | 7520872c0cf4d3df6d74242c6edfb9e70a47df4d (diff) | |
Merge branch 'for-4.11/next' into for-4.11/linus-merge
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/Kconfig | 1 | ||||
| -rw-r--r-- | fs/nfsd/blocklayout.c | 19 |
2 files changed, 12 insertions, 8 deletions
diff --git a/fs/nfsd/Kconfig b/fs/nfsd/Kconfig index 47febcf99185..20b1c17320d5 100644 --- a/fs/nfsd/Kconfig +++ b/fs/nfsd/Kconfig @@ -104,6 +104,7 @@ config NFSD_SCSILAYOUT depends on NFSD_V4 && BLOCK select NFSD_PNFS select EXPORTFS_BLOCK_OPS + select BLK_SCSI_REQUEST help This option enables support for the exporting pNFS SCSI layouts in the kernel's NFS server. The pNFS SCSI layout enables NFS diff --git a/fs/nfsd/blocklayout.c b/fs/nfsd/blocklayout.c index 0780ff864539..a06115e31612 100644 --- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -10,6 +10,7 @@ #include <linux/nfsd/debug.h> #include <scsi/scsi_proto.h> #include <scsi/scsi_common.h> +#include <scsi/scsi_request.h> #include "blocklayoutxdr.h" #include "pnfs.h" @@ -213,6 +214,7 @@ static int nfsd4_scsi_identify_device(struct block_device *bdev, { struct request_queue *q = bdev->bd_disk->queue; struct request *rq; + struct scsi_request *req; size_t bufflen = 252, len, id_len; u8 *buf, *d, type, assoc; int error; @@ -221,23 +223,24 @@ static int nfsd4_scsi_identify_device(struct block_device *bdev, if (!buf) return -ENOMEM; - rq = blk_get_request(q, READ, GFP_KERNEL); + rq = blk_get_request(q, REQ_OP_SCSI_IN, GFP_KERNEL); if (IS_ERR(rq)) { error = -ENOMEM; goto out_free_buf; } - blk_rq_set_block_pc(rq); + req = scsi_req(rq); + scsi_req_init(rq); error = blk_rq_map_kern(q, rq, buf, bufflen, GFP_KERNEL); if (error) goto out_put_request; - rq->cmd[0] = INQUIRY; - rq->cmd[1] = 1; - rq->cmd[2] = 0x83; - rq->cmd[3] = bufflen >> 8; - rq->cmd[4] = bufflen & 0xff; - rq->cmd_len = COMMAND_SIZE(INQUIRY); + req->cmd[0] = INQUIRY; + req->cmd[1] = 1; + req->cmd[2] = 0x83; + req->cmd[3] = bufflen >> 8; + req->cmd[4] = bufflen & 0xff; + req->cmd_len = COMMAND_SIZE(INQUIRY); error = blk_execute_rq(rq->q, NULL, rq, 1); if (error) { |