From: Jason Yan <yanaijie@huawei.com>
To: Bixuan Cui <cuibixuan@linux.alibaba.com>, <rostedt@goodmis.org>,
<mhiramat@kernel.org>, <bvanassche@acm.org>, <axboe@kernel.dk>,
<tytso@mit.edu>, <linux-kernel@vger.kernel.org>,
<linux-ext4@vger.kernel.org>
Subject: Re: [PATCH -next v2] jbd2: use the correct print format
Date: Wed, 26 Oct 2022 21:36:15 +0800 [thread overview]
Message-ID: <60a7370a-0b7f-1f56-0fa4-08a96138b1cd@huawei.com> (raw)
In-Reply-To: <1665488024-95172-1-git-send-email-cuibixuan@linux.alibaba.com>
On 2022/10/11 19:33, Bixuan Cui wrote:
> The print format error was found when using ftrace event:
> <...>-1406 [000] .... 23599442.895823: jbd2_end_commit: dev 252,8 transaction -1866216965 sync 0 head -1866217368
> <...>-1406 [000] .... 23599442.896299: jbd2_start_commit: dev 252,8 transaction -1866216964 sync 0
>
> Use the correct print format for transaction, head and tid.
>
> Fixes: 879c5e6b7cb4 ('jbd2: convert instrumentation from markers to tracepoints')
> Signed-off-by: Bixuan Cui<cuibixuan@linux.alibaba.com>
> ---
> v1->v2: Make all the tid tracing consistent.
>
> include/trace/events/jbd2.h | 44 ++++++++++++++++++++++----------------------
> 1 file changed, 22 insertions(+), 22 deletions(-)
Reviewed-by: Jason Yan <yanaijie@huawei.com>
next prev parent reply other threads:[~2022-10-26 13:36 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-11 11:33 Bixuan Cui
2022-10-26 13:36 ` Jason Yan [this message]
2022-11-29 21:12 ` Theodore Ts'o
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