From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0EF214A0EF8; Wed, 2 Sep 2026 13:28:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788355717; cv=none; b=kvlICf7go2nHDFMB3Yl9mdRVAdtgbIAHtjOyDHLU+9Z611dqw44kkN5YkcPO+SPxjOzg19P6DnLA3T9dnRSKxl62XABgE58tTSwwo/AJIj7i9d7u/B7M4K6uKOqyZqZrBvJC2vAgFpKiHq/Wxp8vl4MQp6+oUEvw67Iiu0Rbvkw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788355717; c=relaxed/simple; bh=+omDfc9TL/XAqCElB1ECov07Wz53Bjd9L1vrszIACpU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=sB8jlQ9ptcJIB+js2Z/Kuh/mKNTgUHKlL0NnXvILHAryGdDiP8MPd1uzChFLwuYfSWt8CqpoMaHzI3QIfG/fWtG6ESUna82WSWQETWUI38BJPsCWxlu0yMmxzPMFxCipo+SFFLVcJoE94NZL7t5TviNFsfya96yhoGNQv5NtN7s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Lm0rohuP; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Lm0rohuP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 07F4C1F000E9; Wed, 2 Sep 2026 13:28:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788355715; bh=dd8siENsqtHhQzXPZF0LKxm97fALr2t5Pd26+e10O2o=; h=From:Date:Subject:References:In-Reply-To:To:Cc; b=Lm0rohuP6ISavxKdLUcodpGsLZ35LIfEfFgviN75v83FXuw7EgygD65gM6GLUyGZY gDUftNOffZpkrhrXf4H0OLW7BoSl4QFXeuLj+M3LhJ+ZwIeQvNKdj6pgNPN7GBgZBX FxiHHsWHlUfTuVSUyMly7Z/1mSWzTOFXHqIYSQJr2rnEa3W3VHxf7OB90QKnZU06y1 lXKYJtPkdUJ9yS6Vkaz+NCBaLnQ6ov27PGmV6JrJU792vLc8lTQEnwEJIHiySCHAhB lrMc05SplsUftNtFpG7F8+Xk4UOgquQKVu+NPvf3jQho1uRyYd0cmtVRnNRksN4Ci0 5zW+xzYq4enxQ== From: Andreas Hindborg Date: Wed, 02 Sep 2026 15:25:57 +0200 Subject: [PATCH v5 01/12] rust: xarray: minor formatting fixes Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260902-xarray-entry-send-v5-1-d18adae40708@kernel.org> References: <20260902-xarray-entry-send-v5-0-d18adae40708@kernel.org> In-Reply-To: <20260902-xarray-entry-send-v5-0-d18adae40708@kernel.org> To: Tamir Duberstein , Miguel Ojeda , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Alice Ryhl , Trevor Gross , Danilo Krummrich , Daniel Almeida , Alexandre Courbot , =?utf-8?q?Onur_=C3=96zkan?= , Matthew Wilcox , Andrew Morton , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Harry Yoo , Hao Li , Christoph Lameter , David Rientjes , Roman Gushchin Cc: Andreas Hindborg , rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Daniel Gomez , "Mukesh Kumar Chaurasiya (IBM)" , Tamir Duberstein , "Liam R. Howlett" X-Mailer: b4 0.16.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=2371; i=a.hindborg@kernel.org; h=from:subject:message-id; bh=+omDfc9TL/XAqCElB1ECov07Wz53Bjd9L1vrszIACpU=; b=owEBbQKS/ZANAwAKAfpQKQiqxb3QAcsmYgBqmCQawZH0SGA2p5ke/OiKg/3VhhXiRaJhAB+XD XruU96yNTiJAjMEAAEKAB0WIQRXitnI2WZ2JirAaob6UCkIqsW90AUCapgkGgAKCRD6UCkIqsW9 0P50D/4iu74xgFGoPRqYXhC28GSw5li89gEWBMELQwbtd37y7DiKm4hsVD/JbvDhAySxNOPcKhY 3eKCjD3RcaZfmpBH71/DViwRdJ8tlHt8tTqzlA3ovdM9ck6v7Yfel55OaXcRTHm54+H7BXQSBnD 5yMll5okuX3iDijeDKXWdrxUWoJl7hBUEjKK8vybks+uuNFVczRVeXkKwqyT3CyUrHVLn1V4KMP RdDBJFxj6OwrIZsiNfcMCudWMQUJG/onFXCx3U68Z+ehIkOob7fgN/VOcJNn2t965Y7sYPUMOoN O9//Evx9jynx2ZuRBiF/1UmgahJee8SFUjc9m14llAhhIO+M1PeX6z6hJQJqaldgm9Qdy6jqndD OxCyUPALpVpUdvb9XXFJNcxofJxB0BY687RxgRgEu0WztaPZ76QcnNawY2dW0wjdQQhHaHBmrnW dWi0dhVHd1pW2zd5mJInLzyJm598EsjCYyAHyRhx0aSmDEhiob9gW7Pwa9K5cGqIOkNu/+2ivLD nb3iy7mqO82EfMZUcRabMDSpPI4zLGis+bCLVosrvetRa73KwyXeS9ZIjr4ohalgkD6jn8nnpXR O6xbyhDUhDXsje6gCw634mB56nB51QY0Kij2FWVCTRI7wjuNo4UDQtNZJRRWye+JH6AroE8oK/n lp4H2sXM7jXm+Mg== X-Developer-Key: i=a.hindborg@kernel.org; a=openpgp; fpr=3108C10F46872E248D1FB221376EB100563EF7A7 Fix formatting in xarray module to comply with kernel coding guidelines: - Update use clauses to use vertical layout with each import on its own line. - Add trailing empty comments to preserve formatting and prevent rustfmt from collapsing imports. - Break long assert_eq! statement in documentation across multiple lines for better readability. Reviewed-by: Gary Guo Reviewed-by: Tamir Duberstein Acked-by: Tamir Duberstein Reviewed-by: Daniel Gomez Acked-by: Liam R. Howlett Reviewed-by: Mukesh Kumar Chaurasiya (IBM) Reviewed-by: Daniel Almeida Assisted-by: LLM Signed-off-by: Andreas Hindborg --- rust/kernel/xarray.rs | 30 +++++++++++++++++++++++------- 1 file changed, 23 insertions(+), 7 deletions(-) diff --git a/rust/kernel/xarray.rs b/rust/kernel/xarray.rs index 987c9c0c21989..02f93ae1f92de 100644 --- a/rust/kernel/xarray.rs +++ b/rust/kernel/xarray.rs @@ -4,20 +4,33 @@ //! //! C header: [`include/linux/xarray.h`](srctree/include/linux/xarray.h) -use crate::{ +use core::{ + iter, + marker::PhantomData, + pin::Pin, + ptr::NonNull, // +}; +use kernel::{ alloc, bindings, - build_assert::build_assert, - error::{Error, Result}, + build_assert::build_assert, // + error::{ + Error, + Result, // + }, ffi::c_void, types::{ ForeignOwnable, NotThreadSafe, Opaque, // - }, // + }, +}; +use pin_init::{ + pin_data, + pin_init, + pinned_drop, + PinInit, // }; -use core::{iter, marker::PhantomData, pin::Pin, ptr::NonNull}; -use pin_init::{pin_data, pin_init, pinned_drop, PinInit}; /// An array which efficiently maps sparse integer indices to owned objects. /// @@ -50,7 +63,10 @@ /// *guard.get_mut(0).unwrap() = 0xffff; /// assert_eq!(guard.get(0).copied(), Some(0xffff)); /// -/// assert_eq!(guard.store(0, beef, GFP_KERNEL)?.as_deref().copied(), Some(0xffff)); +/// assert_eq!( +/// guard.store(0, beef, GFP_KERNEL)?.as_deref().copied(), +/// Some(0xffff) +/// ); /// assert_eq!(guard.get(0).copied(), Some(0xbeef)); /// /// guard.remove(0); -- 2.51.2