From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from forward200b.mail.yandex.net (forward200b.mail.yandex.net [178.154.239.157]) (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 BCEE227055E; Wed, 8 Oct 2025 12:55:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.154.239.157 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759928116; cv=none; b=LiAcWOKoHnmkwaixlj8bhhEpY39V/qhgZYd9Ga/RkoNX3x+qpA1FrIhn8yq5e1ES4YaEQsP1pmq+Pk5U/WJ4fIYdnxMYdMRoyd+IKW/uZVO5aA/w4xk1zl2/KWY9A/w6KwTQ8Qb2cEnYNrUuGl20+Li1pJ2p/qYhgx7qC0p8pPs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759928116; c=relaxed/simple; bh=iyZ0NQTMwHJa0iRevFjZ1FacZ09ygg9cqm8+WLU/nb8=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=T5J6z7faa8Ng8aJbimrOjhaZPEDIgGiWF8PhFw3fK5PSArW1dIduBkOVxdEg46mHVGdYwM962VlGfPS5ZQBMzpFev5saPVfqFObFvyV626uKM+lg+OS8rPDzvDJQYPoto7hLNX2ywQpDj0Q0X6P9ovENMiKaR1Vz29dblsIjCjU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev; spf=pass smtp.mailfrom=onurozkan.dev; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b=oueu940+; arc=none smtp.client-ip=178.154.239.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b="oueu940+" Received: from forward101b.mail.yandex.net (forward101b.mail.yandex.net [IPv6:2a02:6b8:c02:900:1:45:d181:d101]) by forward200b.mail.yandex.net (Yandex) with ESMTPS id 78C9A8349E; Wed, 08 Oct 2025 15:47:29 +0300 (MSK) Received: from mail-nwsmtp-smtp-production-main-74.sas.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-74.sas.yp-c.yandex.net [IPv6:2a02:6b8:c1b:3715:0:640:1185:0]) by forward101b.mail.yandex.net (Yandex) with ESMTPS id 63A8EC00DB; Wed, 08 Oct 2025 15:47:21 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-74.sas.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id LklD46OLveA0-JB9jbiOL; Wed, 08 Oct 2025 15:47:20 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=onurozkan.dev; s=mail; t=1759927640; bh=bkq8bxjoQBPBAeuIV+Iopt/vH8cY8Lqh9crfFUygyEc=; h=Message-ID:Date:Cc:Subject:To:From; b=oueu940+xx8CrpE1N/VvyUC7r5OLbi3YFswozl9PaSVeEPclX2tH70L+qHv1MZVR1 2r7DlbvFfG+aNC0j7OEyq7xHiihbg+Sf+rkqrxYA8Dv4n/X3Y3raDzshe8YpIOhLYY 7DdL0RmbyzaASALMqeLOySMIKJ8557TCVBMeKj8A= Authentication-Results: mail-nwsmtp-smtp-production-main-74.sas.yp-c.yandex.net; dkim=pass header.i=@onurozkan.dev From: =?UTF-8?q?Onur=20=C3=96zkan?= To: rust-for-linux@vger.kernel.org Cc: ojeda@kernel.org, alex.gaynor@gmail.com, boqun.feng@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, aliceryhl@google.com, tmgross@umich.edu, dakr@kernel.org, linux-kernel@vger.kernel.org, acourbot@nvidia.com, airlied@gmail.com, simona@ffwll.ch, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, corbet@lwn.net, lyude@redhat.com, linux-doc@vger.kernel.org, linux-mm@kvack.org, =?UTF-8?q?Onur=20=C3=96zkan?= Subject: [PATCH v2 0/4] rust: xarray: abstract xa_alloc and xa_alloc_cyclic Date: Wed, 8 Oct 2025 15:46:15 +0300 Message-ID: <20251008124619.3160-1-work@onurozkan.dev> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Second version of xa_alloc and xa_alloc_cyclic abstraction patch series. See the initial version at [1]. [1]: https://lore.kernel.org/all/DDCV43KW9OGL.27I8HP4TSTQ6N@kernel.org/T/#u This series will also be sent to linux-mm@kvack.org which was not done in the previous submission. Changes in v2: - Moved the pointer check into the constructor function. - Minor updates on the function doc-comments. - Minor updates on xa_alloc and xa_alloc_cyclic commit descriptions. - Replaced bindings::xa_limit with Range on xa_alloc_cyclic and xa_alloc. - Updated how alloc_cyclic handles the next pointer (it no longer requires a mutable reference) Onur Özkan (4): rust: xarray: move pointer check into `XArray::new` rust: xarray: abstract `xa_alloc` rust: xarray: abstract `xa_alloc_cyclic` remove completed task from nova-core task list Documentation/gpu/nova/core/todo.rst | 8 --- rust/kernel/xarray.rs | 101 +++++++++++++++++++++++++-- 2 files changed, 96 insertions(+), 13 deletions(-) -- 2.51.0