linux-kernel - Re: [PATCH v3 0/4] relayfs: misc changes

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Message-Id: <20250523113943.8739b65347b3ccacdea7e4c2@kernel.org>
Date: Fri, 23 May 2025 11:39:43 +0900
From: Masami Hiramatsu (Google) <mhiramat@...nel.org>
To: Jason Xing <kerneljasonxing@...il.com>
Cc: axboe@...nel.dk, rostedt@...dmis.org, mathieu.desnoyers@...icios.com,
 akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
 linux-block@...r.kernel.org, linux-trace-kernel@...r.kernel.org, Jason Xing
 <kernelxing@...cent.com>
Subject: Re: [PATCH v3 0/4] relayfs: misc changes

On Sun, 18 May 2025 10:57:30 +0800
Jason Xing <kerneljasonxing@...il.com> wrote:

> From: Jason Xing <kernelxing@...cent.com>
> 
> The series mostly focuses on the error counters which helps every user
> debug their own kernel module.
> 

The series looks good to me.

Reviewed-by: Masami Hiramatsu (Google) <mhiramat@...nel.org>

Thanks,

> ---
> Note: this series is made on top of this cleanup[1] and unmerged commit[2]
> [1]: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git/log/?h=mm-nonmm-unstable
> [2]: https://lore.kernel.org/all/20250507134225.63248-1-kerneljasonxing@gmail.com/
> 
> Jason Xing (4):
>   relayfs: support a counter tracking if per-cpu buffers is full
>   relayfs: introduce getting relayfs statistics function
>   blktrace: use rbuf->stats.full as a drop indicator in relayfs
>   relayfs: support a counter tracking if data is too big to write
> 
>  include/linux/relay.h   | 19 ++++++++++++++-
>  kernel/relay.c          | 52 +++++++++++++++++++++++++++++++++++------
>  kernel/trace/blktrace.c | 22 ++---------------
>  3 files changed, 65 insertions(+), 28 deletions(-)
> 
> -- 
> 2.43.5
> 


-- 
Masami Hiramatsu (Google) <mhiramat@...nel.org>