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i0u3xZEue2brc0qW8wQNwrMHfWMllNRltVbY7FmjXUNwYK3cd+MvG1EtyyS9KuBEg9Xc76NNPeH06aMh9BvWfnDBvs3goCVq1tg1h0574lATIPz7VAIDT7Rj9qrYdcIdCXvVGMnrn+izNEAczwT6zgp1H7b8zBCoIpv8ppX6mKDzD4ko1w3BCZzoKE16Pi5lFwF28hmfCHgIeM26WkfgnA4g46NMm4vGF+ZfWwsrW1ZeF+eX8ZAWPuQ7Eer/Zu6loy7xF/07e8LOs7dsuUcNgaGqDC/JAgGMZ0yRV1B/rmPC8ShKLMZe7LRFHYUGjke+pIH+ENUU6F7uKpuh6sZOq1zHxsu9Szfl33u4X77pyEf4xzmXsa/vM8+snzT9ekbOGWTZB X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: Jakub Kicinski Date: Fri, 5 Apr 2024 21:25:13 -0700 > On Thu, 4 Apr 2024 17:44:00 +0200 Alexander Lobakin wrote: >> +/** >> + * struct libeth_fq - structure representing a buffer queue >> + * @fp: hotpath part of the structure > > Second time this happens this week, so maybe some tooling change in 6.9 > but apparently kdoc does not want to know about the tagged struct: > > include/net/libeth/rx.h:69: warning: Excess struct member 'fp' description in 'libeth_fq' Oh no, maybe we should teach kdoc to parse struct_group*()? > >> + * @pp: &page_pool for buffer management >> + * @fqes: array of Rx buffers >> + * @truesize: size to allocate per buffer, w/overhead >> + * @count: number of descriptors/buffers the queue has >> + * @buf_len: HW-writeable length per each buffer >> + * @nid: ID of the closest NUMA node with memory >> + */ >> +struct libeth_fq { >> + struct_group_tagged(libeth_fq_fp, fp, >> + struct page_pool *pp; >> + struct libeth_fqe *fqes; >> + >> + u32 truesize; >> + u32 count; >> + ); >> + >> + /* Cold fields */ >> + u32 buf_len; >> + int nid; >> +}; Thanks, Olek