diff options
Diffstat (limited to 'drivers/scsi/scsi_debugfs.c')
| -rw-r--r-- | drivers/scsi/scsi_debugfs.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/scsi/scsi_debugfs.c b/drivers/scsi/scsi_debugfs.c index 217b70c678c3..f795848b316c 100644 --- a/drivers/scsi/scsi_debugfs.c +++ b/drivers/scsi/scsi_debugfs.c @@ -3,6 +3,7 @@ #include <linux/seq_file.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_dbg.h> +#include <scsi/scsi_host.h> #include "scsi_debugfs.h" #define SCSI_CMD_FLAG_NAME(name)[const_ilog2(SCMD_##name)] = #name @@ -33,14 +34,33 @@ static int scsi_flags_show(struct seq_file *m, const unsigned long flags, void scsi_show_rq(struct seq_file *m, struct request *rq) { - struct scsi_cmnd *cmd = blk_mq_rq_to_pdu(rq); + struct scsi_cmnd *cmd = blk_mq_rq_to_pdu(rq), *cmd2; + struct Scsi_Host *shost = cmd->device->host; int alloc_ms = jiffies_to_msecs(jiffies - cmd->jiffies_at_alloc); int timeout_ms = jiffies_to_msecs(rq->timeout); + const char *list_info = NULL; char buf[80] = "(?)"; + spin_lock_irq(shost->host_lock); + list_for_each_entry(cmd2, &shost->eh_abort_list, eh_entry) { + if (cmd == cmd2) { + list_info = "on eh_abort_list"; + goto unlock; + } + } + list_for_each_entry(cmd2, &shost->eh_cmd_q, eh_entry) { + if (cmd == cmd2) { + list_info = "on eh_cmd_q"; + goto unlock; + } + } +unlock: + spin_unlock_irq(shost->host_lock); + __scsi_format_command(buf, sizeof(buf), cmd->cmnd, cmd->cmd_len); - seq_printf(m, ", .cmd=%s, .retries=%d, .result = %#x, .flags=", buf, - cmd->retries, cmd->result); + seq_printf(m, ", .cmd=%s, .retries=%d, .allowed=%d, .result = %#x, %s%s.flags=", + buf, cmd->retries, cmd->allowed, cmd->result, + list_info ? : "", list_info ? ", " : ""); scsi_flags_show(m, cmd->flags, scsi_cmd_flags, ARRAY_SIZE(scsi_cmd_flags)); seq_printf(m, ", .timeout=%d.%03d, allocated %d.%03d s ago", |