From: Xibo Wang <wangxb12@chinatelecom.cn>
To: lance.yang@linux.dev
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
mhiramat@kernel.org, pmladek@suse.com,
Xibo Wang <wangxb12@chinatelecom.cn>
Subject: Re: [PATCH] hung_task: update DETECT_HUNG_TASK_BLOCKER Kconfig help
Date: Thu, 30 Jul 2026 14:16:09 +0800 [thread overview]
Message-ID: <20260730061609.174831-1-wangxb12@chinatelecom.cn> (raw)
In-Reply-To: <20260730044735.9943-1-lance.yang@linux.dev>
Hi Lance,
On Thu, Jul 30, 2026 at 12:47:35PM +0800, Lance Yang wrote:
> +Cc Petr
>
> get_maintainer.pl is your friend :) please use it next time.
Will do. Sorry for missing it.
> "holds the lock" seems too strong here...
>
> For semaphores we only have the last holder, and rwsem owner tracking is
> best-effort for readers. So this is only a possible blocker, not necessarily
> the current lock holder.
Agreed, that's a fair point. I'll adopt your suggested wording and also
Cc Petr in v2.
Thanks,
Xibo
next prev parent reply other threads:[~2026-07-30 6:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-30 3:17 Xibo Wang
2026-07-30 4:47 ` Lance Yang
2026-07-30 6:16 ` Xibo Wang [this message]
2026-07-30 6:18 ` [PATCH v2] " Xibo Wang
2026-07-30 7:21 ` Lance Yang
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