linux-kernel - [PATCH v3] ata: libata: add qc->flags in ata_qc_complete

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Message-ID: <20220617030007.21768-1-edwardwu@realtek.com>
Date:   Fri, 17 Jun 2022 11:00:06 +0800
From:   Edward Wu <edwardwu@...ltek.com>
To:     Damien Le Moal <damien.lemoal@...nsource.wdc.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>, Hannes Reinecke <hare@...e.de>,
        Edward Wu <edwardwu@...ltek.com>, Tejun Heo <tj@...nel.org>,
        <linux-ide@...r.kernel.org>, <linux-kernel@...r.kernel.org>
CC:     <stable@...r.kernel.org>
Subject: [PATCH v3] ata: libata: add qc->flags in ata_qc_complete_template tracepoint

Add flags value to check the result of ata completion

Fixes: 255c03d15a29 ("libata: Add tracepoints")
Cc: stable@...r.kernel.org
Acked-by: Damien Le Moal <damien.lemoal@...nsource.wdc.com>
Signed-off-by: Edward Wu <edwardwu@...ltek.com>
---
Thanks for your kindly guiding.

 include/trace/events/libata.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/trace/events/libata.h b/include/trace/events/libata.h
index d4e631aa976f..6025dd8ba4aa 100644
--- a/include/trace/events/libata.h
+++ b/include/trace/events/libata.h
@@ -288,6 +288,7 @@ DECLARE_EVENT_CLASS(ata_qc_complete_template,
 		__entry->hob_feature	= qc->result_tf.hob_feature;
 		__entry->nsect		= qc->result_tf.nsect;
 		__entry->hob_nsect	= qc->result_tf.hob_nsect;
+		__entry->flags		= qc->flags;
 	),
 
 	TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s status=%s " \
-- 
2.17.1