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