From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: fy15309206903@gmail.com
Cc: Yehezkel Bernat <YehezkelShB@gmail.com>,
Mika Westerberg <westeri@kernel.org>,
Andreas Noever <andreas.noever@gmail.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] thunderbolt: Use min() for the DMA path credit cap
Date: Mon, 10 Aug 2026 13:30:41 +0200 [thread overview]
Message-ID: <20260810113041.GI893316@black.igk.intel.com> (raw)
In-Reply-To: <20260810-tb-dma-credit-min-v1-1-1ea9d3847e7c@gmail.com>
Hi,
On Mon, Aug 10, 2026 at 09:38:43AM +0000, Fan Ye via B4 Relay wrote:
> From: Fan Ye <fy15309206903@gmail.com>
>
> tb_dma_reserve_credits() caps the request against what the adapter has
> left by decrementing one credit at a time. The other arm of the same
> if() already caps with min(port->total_credits, credits); use min()
> here too.
>
> No functional change: the object code is unchanged.
>
> Assisted-by: Claude:claude-opus-5
> Signed-off-by: Fan Ye <fy15309206903@gmail.com>
Applied to thunderbolt.git/next, thanks!
prev parent reply other threads:[~2026-08-10 11:30 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-10 9:38 [PATCH] thunderbolt: Use min() for the DMA path credit cap Fan Ye via B4 Relay
2026-08-10 11:30 ` Mika Westerberg [this message]
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