linux-kernel - Re: [PATCH v2] RDMA/rtrs: client: Fix clt_path::max_pages_per

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Message-ID: <aVHsK0D_SpJcn9wu@fedora>
Date: Mon, 29 Dec 2025 10:49:15 +0800
From: Honggang LI <honggangli@....com>
To: Leon Romanovsky <leon@...nel.org>
Cc: haris.iqbal@...os.com, jinpu.wang@...os.com, jgg@...pe.ca,
	danil.kipnis@...ud.ionos.com, linux-rdma@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] RDMA/rtrs: client: Fix clt_path::max_pages_per_mr
 calculation

On Thu, Dec 25, 2025 at 02:33:32PM +0200, Leon Romanovsky wrote:
> Please put changelog under --- marker, below Signed-off-by tags.

OK.
 
> >  	do_div(max_pages_per_mr, (1ull << mr_page_shift));
> > +	if ((u32)max_pages_per_mr == 0)
> > +		max_pages_per_mr = U32_MAX;
> 
> It is "max_pages_per_mr = min_not_zero((u32)max_pages_per_mr, U32_MAX)"
> 

Will replace it with `min_not_zero` in v3.

Thanks