linux-kernel - Re: [PATCH v2 2/7] cxl/core: cxl_mem

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Message-ID: <Z7YWDfB5iOSeVd1C@aschofie-mobl2.lan>
Date: Wed, 19 Feb 2025 09:34:05 -0800
From: Alison Schofield <alison.schofield@...el.com>
To: Li Ming <ming.li@...omail.com>
Cc: dave@...olabs.net, jonathan.cameron@...wei.com, dave.jiang@...el.com,
	vishal.l.verma@...el.com, ira.weiny@...el.com,
	dan.j.williams@...el.com, linux-cxl@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 2/7] cxl/core: cxl_mem_sanitize() cleanup

On Mon, Feb 17, 2025 at 10:48:23PM +0800, Li Ming wrote:
> In cxl_mem_sanitize(), the down_read() and up_read() for
> cxl_region_rwsem can be simply replaced by a guard(rwsem_read), and the
> local variable 'rc' can be removed.
> 
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
> Signed-off-by: Li Ming <ming.li@...omail.com>
> ---
>  drivers/cxl/core/mbox.c | 10 +++-------
>  1 file changed, 3 insertions(+), 7 deletions(-)

Reviewed-by: Alison Schofield <alison.schofield@...el.com>

snip