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Mon, 16 Mar 2026 07:02:25 -0700 (PDT) MIME-Version: 1.0 References: <20260216-rnull-v6-19-rc5-send-v1-0-de9a7af4b469@kernel.org> <20260216-rnull-v6-19-rc5-send-v1-15-de9a7af4b469@kernel.org> <87cy13swpw.fsf@t14s.mail-host-address-is-not-set> In-Reply-To: <87cy13swpw.fsf@t14s.mail-host-address-is-not-set> From: Miguel Ojeda Date: Mon, 16 Mar 2026 15:02:12 +0100 X-Gm-Features: AaiRm52qARL449c2NWg6ctU1DYpJKWGFTyzYGuap71EBsFi63NYUf31noEiyOu8 Message-ID: Subject: Re: [PATCH 15/79] block: rnull: add `use_per_node_hctx` config option To: Andreas Hindborg Cc: Alice Ryhl , Boqun Feng , Jens Axboe , Miguel Ojeda , Gary Guo , =?UTF-8?Q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Trevor Gross , Danilo Krummrich , FUJITA Tomonori , Frederic Weisbecker , Lyude Paul , Thomas Gleixner , Anna-Maria Behnsen , John Stultz , Stephen Boyd , Lorenzo Stoakes , "Liam R. Howlett" , linux-block@vger.kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: A881B4001A X-Stat-Signature: 5j7n6du8e3g4jkhb6qey9pks7ahjhdzo X-Rspam-User: X-HE-Tag: 1773669746-525539 X-HE-Meta: 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 nJTiJ8bE 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, Mar 16, 2026 at 2:58=E2=80=AFPM Andreas Hindborg wrote: > > This is intentional. The line gets too long if I pull it up, and I don't Do you mean you don't want to go over the limit or, otherwise, that something else complains? i.e. the limit is not a hard requirement -- exceptions can be made where reasonable (as long as `rustfmt` is clean), and moving the line to an odd position doesn't sound worth it. Cheers, Miguel