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| author |   Mike Christie <michael.christie@oracle.com> | 2021-02-27 10:59:46 -0600 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2021-03-04 17:37:00 -0500 |
| commit | 50ab9c47f51dbe3419e414ac6880273f58ac2849 (patch) | |
| tree | 7c223cf166c2560dcd26d35852a5bcd41557bb6c /drivers/infiniband/ulp/srpt/ib_srpt.c | |
| parent | scsi: target: core: Break up target_submit_cmd_map_sgls() (diff) | |
| download | linux-dev-50ab9c47f51dbe3419e414ac6880273f58ac2849.tar.xz linux-dev-50ab9c47f51dbe3419e414ac6880273f58ac2849.zip | |
scsi: target: srpt: Convert to new submission API
target_submit_cmd_map_sgls() is being removed, so convert srpt to the new
submission API.
srpt uses target_stop_session() to sync session shutdown with LIO core, so
we use target_init_cmd()/target_submit_prep()/target_submit(), because
target_init_cmd() will detect the target_stop_session() call and return an
error.
Link: https://lore.kernel.org/r/20210227170006.5077-6-michael.christie@oracle.com
Cc: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/infiniband/ulp/srpt/ib_srpt.c')
| -rw-r--r-- | drivers/infiniband/ulp/srpt/ib_srpt.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index 6be60aa5ffe2..87741e0b4bca 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -1528,16 +1528,19 @@ static void srpt_handle_cmd(struct srpt_rdma_ch *ch, goto busy; } - rc = target_submit_cmd_map_sgls(cmd, ch->sess, srp_cmd->cdb, - &send_ioctx->sense_data[0], - scsilun_to_int(&srp_cmd->lun), data_len, - TCM_SIMPLE_TAG, dir, TARGET_SCF_ACK_KREF, - sg, sg_cnt, NULL, 0, NULL, 0); + rc = target_init_cmd(cmd, ch->sess, &send_ioctx->sense_data[0], + scsilun_to_int(&srp_cmd->lun), data_len, + TCM_SIMPLE_TAG, dir, TARGET_SCF_ACK_KREF); if (rc != 0) { pr_debug("target_submit_cmd() returned %d for tag %#llx\n", rc, srp_cmd->tag); goto busy; } + + if (target_submit_prep(cmd, srp_cmd->cdb, sg, sg_cnt, NULL, 0, NULL, 0)) + return; + + target_submit(cmd); return; busy: |