| // SPDX-License-Identifier: GPL-2.0 |
| #include <linux/seq_file.h> |
| #include <scsi/scsi_cmnd.h> |
| #include <scsi/scsi_dbg.h> |
| #include "scsi_debugfs.h" |
| |
| void scsi_show_rq(struct seq_file *m, struct request *rq) |
| { |
| struct scsi_cmnd *cmd = container_of(scsi_req(rq), typeof(*cmd), req); |
| int msecs = jiffies_to_msecs(jiffies - cmd->jiffies_at_alloc); |
| const u8 *const cdb = READ_ONCE(cmd->cmnd); |
| char buf[80] = "(?)"; |
| |
| if (cdb) |
| __scsi_format_command(buf, sizeof(buf), cdb, cmd->cmd_len); |
| seq_printf(m, ", .cmd=%s, .retries=%d, allocated %d.%03d s ago", buf, |
| cmd->retries, msecs / 1000, msecs % 1000); |
| } |