diff options
Diffstat (limited to 'drivers/target/target_core_pr.c')
| -rw-r--r-- | drivers/target/target_core_pr.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c index a06edb59b67f..8c60a1a1ae8d 100644 --- a/drivers/target/target_core_pr.c +++ b/drivers/target/target_core_pr.c @@ -895,6 +895,7 @@ static int __core_scsi3_check_aptpl_registration( spin_lock(&pr_tmpl->aptpl_reg_lock); list_for_each_entry_safe(pr_reg, pr_reg_tmp, &pr_tmpl->aptpl_reg_list, pr_reg_aptpl_list) { + if (!strcmp(pr_reg->pr_iport, i_port) && (pr_reg->pr_res_mapped_lun == deve->mapped_lun) && !(strcmp(pr_reg->pr_tport, t_port)) && @@ -3470,6 +3471,7 @@ static unsigned long long core_scsi3_extract_reservation_key(unsigned char *cdb) sense_reason_t target_scsi3_emulate_pr_out(struct se_cmd *cmd) { + struct se_device *dev = cmd->se_dev; unsigned char *cdb = &cmd->t_task_cdb[0]; unsigned char *buf; u64 res_key, sa_res_key; @@ -3534,6 +3536,13 @@ target_scsi3_emulate_pr_out(struct se_cmd *cmd) aptpl = (buf[17] & 0x01); unreg = (buf[17] & 0x02); } + /* + * If the backend device has been configured to force APTPL metadata + * write-out, go ahead and propigate aptpl=1 down now. + */ + if (dev->dev_attrib.force_pr_aptpl) + aptpl = 1; + transport_kunmap_data_sg(cmd); buf = NULL; |