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From: Tejun Heo <tj@kernel.org>
To: Zqiang <qiang.zhang1211@gmail.com>
Cc: jiangshanlai@gmail.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] workqueue: Use the kmem_cache_free() instead of kfree() to release pwq
Date: Mon, 9 Oct 2023 06:46:18 -1000	[thread overview]
Message-ID: <ZSQuWl_B_7i0ZW7Z@slm.duckdns.org> (raw)
In-Reply-To: <20231007113541.8365-1-qiang.zhang1211@gmail.com>

On Sat, Oct 07, 2023 at 07:35:41PM +0800, Zqiang wrote:
> The pwq objects is allocated by kmem_cache_alloc(), this commit therefore
> use kmem_cache_free() instead of kfree() to release pwq objects and also
> make use the correct tracepoint("trace_kmem_cache_free") to trace the
> release of pwq.

This isn't wrong. kfree() can be used for memory allocated with
kmem_cache_alloc().

Thanks.

-- 
tejun

  reply	other threads:[~2023-10-09 16:46 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-07 11:35 Zqiang
2023-10-09 16:46 ` Tejun Heo [this message]
2023-10-10  2:53   ` Z qiang
2023-10-10 18:47     ` Tejun Heo

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