From: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
To: linux-btrace@vger.kernel.org
Subject: [RFC PATCH 03/39] blkdev.h: add new trace ext as a queue member
Date: Tue, 25 Aug 2020 22:09:33 +0000 [thread overview]
Message-ID: <20200825221009.6457-4-chaitanya.kulkarni@wdc.com> (raw)
Update a struct queue with block trace extension.
Signed-off-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
include/linux/blkdev.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index bb5636cc17b9..cd3ba7781843 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -529,6 +529,7 @@ struct request_queue {
struct mutex debugfs_mutex;
#ifdef CONFIG_BLK_DEV_IO_TRACE
struct blk_trace __rcu *blk_trace;
+ struct blk_trace_ext __rcu *blk_trace_ext;
#endif
/*
* for flush operations
--
2.22.1
next reply other threads:[~2020-08-25 22:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-25 22:09 Chaitanya Kulkarni [this message]
-- strict thread matches above, loose matches on Subject: below --
2021-02-25 7:01 [RFC PATCH 00/39] blktrace: add block trace extension support Chaitanya Kulkarni
2021-02-25 7:01 ` [RFC PATCH 03/39] blkdev.h: add new trace ext as a queue member Chaitanya Kulkarni
2021-02-26 4:35 ` Damien Le Moal
2020-11-05 2:40 Chaitanya Kulkarni
2020-03-23 16:29 Chaitanya Kulkarni
2019-11-20 4:24 Chaitanya Kulkarni
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