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From: Tony Asleson <tasleson@redhat.com>
To: linux-block@vger.kernel.org, linux-ide@vger.kernel.org,
	linux-scsi@vger.kernel.org, b.zolnierkie@samsung.com,
	axboe@kernel.dk
Subject: [v4 11/11] buffer_io_error: Use durable_name_printk_ratelimited
Date: Fri, 24 Jul 2020 12:17:06 -0500
Message-ID: <20200724171706.1550403-12-tasleson@redhat.com> (raw)
In-Reply-To: <20200724171706.1550403-1-tasleson@redhat.com>

Replace printk_ratelimited with one that adds the key/value
durable name to log entry.

Signed-off-by: Tony Asleson <tasleson@redhat.com>
---
 fs/buffer.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/fs/buffer.c b/fs/buffer.c
index a60f60396cfa..f35eaaafce0e 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -133,10 +133,16 @@ __clear_page_buffers(struct page *page)
 
 static void buffer_io_error(struct buffer_head *bh, char *msg)
 {
-	if (!test_bit(BH_Quiet, &bh->b_state))
-		printk_ratelimited(KERN_ERR
+	if (!test_bit(BH_Quiet, &bh->b_state)) {
+		struct device *gendev;
+
+		gendev = (bh->b_bdev->bd_disk) ?
+			disk_to_dev(bh->b_bdev->bd_disk) : NULL;
+
+		durable_name_printk_ratelimited(KERN_ERR, gendev,
 			"Buffer I/O error on dev %pg, logical block %llu%s\n",
 			bh->b_bdev, (unsigned long long)bh->b_blocknr, msg);
+	}
 }
 
 /*
-- 
2.26.2


  parent reply index

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-24 17:16 [v4 00/11] Add persistent durable identifier to storage log messages Tony Asleson
2020-07-24 17:16 ` [v4 01/11] struct device: Add function callback durable_name Tony Asleson
2020-07-24 17:16 ` [v4 02/11] create_syslog_header: Add durable name Tony Asleson
2020-07-24 17:16 ` [v4 03/11] dev_vprintk_emit: Increase hdr size Tony Asleson
2020-07-25 10:05   ` Andy Shevchenko
2020-08-26 18:26     ` Tony Asleson
2020-07-24 17:16 ` [v4 04/11] scsi: Add durable_name for dev_printk Tony Asleson
2020-07-25 10:20   ` Andy Shevchenko
2020-07-24 17:17 ` [v4 05/11] nvme: Add durable name " Tony Asleson
2020-07-25  9:05   ` Sergei Shtylyov
2020-07-25 10:23   ` Andy Shevchenko
2020-07-24 17:17 ` [v4 06/11] libata: Add ata_scsi_durable_name Tony Asleson
2020-07-25  0:48   ` kernel test robot
2020-07-25  1:07   ` kernel test robot
2020-07-25  1:07   ` [RFC PATCH] libata: ata_scsi_durable_name() can be static kernel test robot
2020-07-25  1:18   ` [v4 06/11] libata: Add ata_scsi_durable_name kernel test robot
2020-07-25 10:26   ` Andy Shevchenko
2020-07-24 17:17 ` [v4 07/11] Add durable_name_printk Tony Asleson
2020-07-24 17:17 ` [v4 08/11] libata: use durable_name_printk Tony Asleson
2020-07-24 17:17 ` [v4 09/11] Add durable_name_printk_ratelimited Tony Asleson
2020-07-24 17:17 ` [v4 10/11] print_req_error: Use durable_name_printk_ratelimited Tony Asleson
2020-07-25  9:15   ` Sergei Shtylyov
2020-07-24 17:17 ` Tony Asleson [this message]
2020-07-25 10:29   ` [v4 11/11] buffer_io_error: " Andy Shevchenko
2020-07-26 15:10 ` [v4 00/11] Add persistent durable identifier to storage log messages Christoph Hellwig
2020-07-27 15:45   ` Tony Asleson
2020-07-27 16:46     ` Hannes Reinecke
2020-07-27 17:42       ` Tony Asleson
2020-07-27 19:17         ` Douglas Gilbert
2020-07-27 20:27           ` Tony Asleson

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