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Subject: Re: [PATCH 19/34] sfc: switch to using atomic find_bit() API where
 appropriate
To:     Yury Norov <yury.norov@gmail.com>, linux-kernel@vger.kernel.org,
        Martin Habets <habetsm.xilinx@gmail.com>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>, netdev@vger.kernel.org,
        linux-net-drivers@amd.com
Cc:     Jan Kara <jack@suse.cz>,
        Mirsad Todorovac <mirsad.todorovac@alu.unizg.hr>,
        Matthew Wilcox <willy@infradead.org>,
        Rasmus Villemoes <linux@rasmusvillemoes.dk>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Maxim Kuvyrkov <maxim.kuvyrkov@linaro.org>,
        Alexey Klimov <klimov.linux@gmail.com>
References: <20231118155105.25678-1-yury.norov@gmail.com>
 <20231118155105.25678-20-yury.norov@gmail.com>
From:   Edward Cree <ecree.xilinx@gmail.com>
Message-ID: <4aa03b21-5503-1d62-66b1-aa1b3c42011d@gmail.com>
Date:   Tue, 21 Nov 2023 19:46:39 +0000
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On 18/11/2023 15:50, Yury Norov wrote:
> SFC code traverses rps_slot_map and rxq_retry_mask bit by bit. We can do
> it better by using dedicated atomic find_bit() functions, because they
> skip already clear bits.
> 
> Signed-off-by: Yury Norov <yury.norov@gmail.com>

Reviewed-by: Edward Cree <ecree.xilinx@gmail.com>