From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f226.google.com (mail-yw1-f226.google.com [209.85.128.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 53594283C9D for ; Fri, 17 Apr 2026 01:57:42 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.226 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776391069; cv=none; b=fxsVHOp4dkb2W4xaf8jDkWb/EdnsJ1wGmUYr42fZXAB5Y7oogKQIfMtR4oCse35GtkwCOdE+lgii7rH/SQCQhgr1Uoe+fa4AAzdLwknd5tJHYp0UGsaVBQ4l7bp8sicUOZtu5gl3jSu+H7iCBsCDc9qHolsx+ZYZiLin86qG+XY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776391069; c=relaxed/simple; bh=4rwKcoxtwwyEUMs+lZSg7yRkJNPnm1I0J0geFKeIcpo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=bBKfR/EQxL2zwkxvbivCWKNr6Mq+rscy90x2/Eoq9MSXirzcWahrMqJotFPe1B8nNXoOb6CXkvfsj3UTyXf0K4psi9TmcPpkchcscTpTapkFwcp6lWD8z8ATGE5+peWVqOvhE+F/O1ybVF7kNp73rC2oTyUelSMH52XBci+tOsg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=purestorage.com; spf=fail smtp.mailfrom=purestorage.com; dkim=pass (2048-bit key) header.d=purestorage.com header.i=@purestorage.com header.b=dxq58Rwp; arc=none smtp.client-ip=209.85.128.226 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=purestorage.com Authentication-Results: smtp.subspace.kernel.org; spf=fail smtp.mailfrom=purestorage.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=purestorage.com header.i=@purestorage.com header.b="dxq58Rwp" Received: by mail-yw1-f226.google.com with SMTP id 00721157ae682-79853007604so35367b3.0 for ; Thu, 16 Apr 2026 18:57:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=purestorage.com; s=google2022; t=1776391061; x=1776995861; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=nVdvVaugSDz6j9AO/nmgKpHbKb4qPtoLkQfjj793Zaw=; b=dxq58RwpRQQBlt04OmbEH1R33EnT3d1TCgA1dmt+LGq32r0ELoA/TIOYRSQEvWuZlZ /clMEcjdCCnXogPb0rQlAKPufdE44kTA6l2oWn6MZfQJ57H5wwKqMjKGq1LxIPZoeEnh H8HoCZM34DNvvaepcGHdySfabteMnvohic2kflq4SLCtYo75/c01bbGnvAtVQv0YAVrr 0X+6n+OHnHkCH8puWj/ilZejiiHAfXg8pFaFqQG3UWqK71rSAMtQ+7ylPV8JjtkEjpYO BLV1zktVZeMe+LRHU1QCcyfdw6t8ECeV0ErgrYYGk2JDs4Lqt9xzQwFHkdg3vGWHnA9K 8B/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776391061; x=1776995861; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=nVdvVaugSDz6j9AO/nmgKpHbKb4qPtoLkQfjj793Zaw=; b=q+us4D3Wjja3w4zMgMqhV3R8XK5r7XPzO4paau6zLT2N/uwoMBltus5sWCmY7b0M+f qZ27cwi5G+td7GhGXxIMIxSZUfZDWdfUB9z5ujwOqxkjsS5kMDj32Eh6nNZ2+otFKYlP 26IrBIv9OQvNBRYQOfCKJa27wAtJBgOTqoZ+d45t8SvpkJEeusyGKgJZ3eD9NRFgfeHk EhSKnjNEhLsTx8dSah+fqeUs8eXf6WYKFDjQ6ld5UkklnbjQB4e717N4I9Hao3Lc/Z6Y kF+YAsTMTgrYx0mwJVzrQ5bw3XGUwe2YNdYGdUrtTR+rWrauEXBiZUDufivxg/XFxgbQ hiNw== X-Forwarded-Encrypted: i=1; AFNElJ/KwcRjdr7bkGidlCHj9UYHCra+YMYfk01IOGLsDWE2GtTZfue0gb4qoS1SpjaMp4wFpIZYbsK3Ows4Q70=@vger.kernel.org X-Gm-Message-State: AOJu0YztSfAd3pIdcC5QCkuo+rXXI7MGtqWthtTqCsxQclBV9APEonbe D5/u19Q5m4tMdtzAGvyWI5xNaHd2YbjIpCanW6L63MBd2SxEwbXIzdDgTCZY7D/DeeZF9sW/UGL Cshmc+ibOIUTljia2Bbqlhl4r7slt5OGaP4rDRP4zT5ODLc/UHlqd X-Gm-Gg: AeBDievB06BAq+oY7LWwig71hZt6PZsMSDLGNqYaczqOn2ByxBNncO+oabHP7W6+0am QKotHmHBGd8qDwIeVIOYKasWcUBdBgkvhRjVhhN34/phjtpUxiF4gGOZJwk3qxxf5dbhZxFuG9L I79haKHz6rml3M8w4BnHBS/E29pqaJuSc9J1L2bFqSq4R689SWlGBopCzIbOHewL0pHx74Gu+PD sYlKKMiFmeAGuaME3MzMytB7Tsei3R1rXq6qN53Lygb6cVzzSUa+IqYrpKMxnnq0X2Y9gqXISVw iIOwPtSZZa/3CLN0CpGi1kJZo1ntUZ9c6aARG3kFI41uknVUcJIYcCN2xeTPpSmwZklSk8wgb57 aRL6hv4KAsv+xIUzaui02TtwUpyYGmKvmqIkFl4p/KaUv7tvfkA== X-Received: by 2002:a05:690c:4b0f:b0:79c:ff02:a03e with SMTP id 00721157ae682-7b9ed037d1emr5894277b3.2.1776391060655; Thu, 16 Apr 2026 18:57:40 -0700 (PDT) Received: from c7-smtp-2023.dev.purestorage.com ([2620:125:9017:12:36:3:5:0]) by smtp-relay.gmail.com with ESMTPS id 00721157ae682-7b9ee9a8042sm125407b3.21.2026.04.16.18.57.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 16 Apr 2026 18:57:40 -0700 (PDT) X-Relaying-Domain: purestorage.com Received: from dev-csander.dev.purestorage.com (dev-csander.dev.purestorage.com [10.112.29.101]) by c7-smtp-2023.dev.purestorage.com (Postfix) with ESMTP id 295C2340BC4; Thu, 16 Apr 2026 19:57:40 -0600 (MDT) Received: by dev-csander.dev.purestorage.com (Postfix, from userid 1557716354) id 25C2DE406BE; Thu, 16 Apr 2026 19:57:40 -0600 (MDT) From: Caleb Sander Mateos To: Jens Axboe , Christoph Hellwig , Sagi Grimberg , Chaitanya Kulkarni , "Martin K. Petersen" Cc: Anuj Gupta , linux-block@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-kernel@vger.kernel.org, Caleb Sander Mateos Subject: [PATCH v3 3/6] blk-integrity: take u64 in bio_integrity_intervals() Date: Thu, 16 Apr 2026 19:57:29 -0600 Message-ID: <20260417015732.2692434-4-csander@purestorage.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260417015732.2692434-1-csander@purestorage.com> References: <20260417015732.2692434-1-csander@purestorage.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To allow bio_integrity_intervals() to convert an absolute sector to an absolute integrity interval, use u64 for its argument and return types. Also use SECTOR_SHIFT instead of the magic constant 9. Signed-off-by: Caleb Sander Mateos Reviewed-by: Anuj Gupta Reviewed-by: Christoph Hellwig --- include/linux/blk-integrity.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/include/linux/blk-integrity.h b/include/linux/blk-integrity.h index b1b530613c34..825d777c078b 100644 --- a/include/linux/blk-integrity.h +++ b/include/linux/blk-integrity.h @@ -64,23 +64,23 @@ queue_max_integrity_segments(const struct request_queue *q) { return q->limits.max_integrity_segments; } /** - * bio_integrity_intervals - Return number of integrity intervals for a bio + * bio_integrity_intervals - Convert sectors to integrity intervals * @bi: blk_integrity profile for device - * @sectors: Size of the bio in 512-byte sectors + * @sectors: Number of 512-byte sectors * * Description: The block layer calculates everything in 512 byte * sectors but integrity metadata is done in terms of the data integrity * interval size of the storage device. Convert the block layer sectors * to the appropriate number of integrity intervals. */ -static inline unsigned int bio_integrity_intervals(struct blk_integrity *bi, - unsigned int sectors) +static inline u64 bio_integrity_intervals(const struct blk_integrity *bi, + u64 sectors) { - return sectors >> (bi->interval_exp - 9); + return sectors >> (bi->interval_exp - SECTOR_SHIFT); } static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi, unsigned int sectors) { @@ -151,12 +151,12 @@ static inline unsigned short queue_max_integrity_segments(const struct request_queue *q) { return 0; } -static inline unsigned int bio_integrity_intervals(struct blk_integrity *bi, - unsigned int sectors) +static inline u64 bio_integrity_intervals(const struct blk_integrity *bi, + u64 sectors) { return 0; } static inline unsigned int bio_integrity_bytes(struct blk_integrity *bi, -- 2.45.2