diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/passthru.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/nvme/target/passthru.c b/drivers/nvme/target/passthru.c index 79af5140af8b..adc0958755d6 100644 --- a/drivers/nvme/target/passthru.c +++ b/drivers/nvme/target/passthru.c @@ -334,14 +334,13 @@ static void nvmet_passthru_execute_cmd(struct nvmet_req *req) } /* - * If there are effects for the command we are about to execute, or - * an end_req function we need to use nvme_execute_passthru_rq() - * synchronously in a work item seeing the end_req function and - * nvme_passthru_end() can't be called in the request done callback - * which is typically in interrupt context. + * If a command needs post-execution fixups, or there are any + * non-trivial effects, make sure to execute the command synchronously + * in a workqueue so that nvme_passthru_end gets called. */ effects = nvme_command_effects(ctrl, ns, req->cmd->common.opcode); - if (req->p.use_workqueue || effects) { + if (req->p.use_workqueue || + (effects & ~(NVME_CMD_EFFECTS_CSUPP | NVME_CMD_EFFECTS_LBCC))) { INIT_WORK(&req->p.work, nvmet_passthru_execute_cmd_work); req->p.rq = rq; queue_work(nvmet_wq, &req->p.work); |