From patchwork Sun Sep 1 15:17:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 13786516 Received: from msa.smtpout.orange.fr (smtp-83.smtpout.orange.fr [80.12.242.83]) (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 F1C7D3CF7E for ; Sun, 1 Sep 2024 15:17:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=80.12.242.83 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725203847; cv=none; b=O8zHNSzKcB6Ap7loppq2aQnceX4sl33GfoRReSWFXmeECCNTvbQ4JFB5ufCd2TLFyiWFBID9OOFEN/iFs/AqGgBhNhpiRXXNCbH1kyoeGyYq/YBoS63o8tDu+amTA2Ay7OPHXI4LHabSfUDTTV/X5nB67POQuXL4BVG276W68AU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725203847; c=relaxed/simple; bh=+oifxVqYLcNvH3TFN5BAAGfli+t14t1naa2f/ObStAg=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Khogsa/xAc7AEwDxVbUxX1PVQuIuispcjev8N02heBJUDAIdnCBQV/mUX8t+eaxQisoPZzyl+Za1zS+dsl05OweaqD8bkMcB41HQhX39ctvo6aKbY9S5tDxs0x/EwFVYl8H8icb4nPmaXW+5XYshOYbWbDRWzuLQwdZoya+upZs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr; spf=pass smtp.mailfrom=wanadoo.fr; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b=lEXqHMKr; arc=none smtp.client-ip=80.12.242.83 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wanadoo.fr Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=wanadoo.fr header.i=@wanadoo.fr header.b="lEXqHMKr" Received: from fedora.home ([90.11.132.44]) by smtp.orange.fr with ESMTPA id kmKIsidNBCul1kmKIssdEm; Sun, 01 Sep 2024 17:17:16 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wanadoo.fr; s=t20230301; t=1725203836; bh=yMZLdMo/JqwLkmyPxql8GWXtKMmhtxUaz8IUp+tEwGw=; h=From:To:Subject:Date:Message-ID:MIME-Version; b=lEXqHMKrvk3EmUMskjBe4akGxwLbP0rxLetnREdXUjVchWkcVt+83IY6Di9th7+/W hmdKIN1km+D8RNlUTl+s6bKTWzkFDHdJ/XUSYg0X9FNkryptbUV1hK0gCBqDwKOZyQ UcgGwWi2EUyAEbncUgpZeePcvOzXZi6gpFJq/h3dJEGxzD/+K7pKiA1sNy7AIDHyNm lJL8lP/ogPji4OfRZ5ufIj4fz5zCjrF/VH0fcbBTPeuy0sNHDrdeTCeEozw6SIjV6h 0opMTXGzRDc4FmZTv4E3+6fgmErNWl1LawAN5I5hLMkrYL9Mgmmzv4r3XloyK5QMnv 8ElmmS7NxMoFw== X-ME-Helo: fedora.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sun, 01 Sep 2024 17:17:16 +0200 X-ME-IP: 90.11.132.44 From: Christophe JAILLET To: Dan Williams , Matthew Wilcox , Jan Kara Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , linux-fsdevel@vger.kernel.org, nvdimm@lists.linux.dev Subject: [PATCH] dax: Remove an unused field in struct dax_operations Date: Sun, 1 Sep 2024 17:17:09 +0200 Message-ID: <56b92b722ca0a6fd1387c871a6ec01bcb9bd525e.1725203804.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.46.0 Precedence: bulk X-Mailing-List: nvdimm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 .dax_supported() was apparently removed by commit 7b0800d00dae ("dax: remove dax_capable") on 2021-11. Remove the now unused function pointer from the struct dax_operations. Signed-off-by: Christophe JAILLET Reviewed-by: Jan Kara --- Slightly compile tested only, but "git grep dax_supported" now returns nothing. --- include/linux/dax.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/include/linux/dax.h b/include/linux/dax.h index 9d3e3327af4c..df41a0017b31 100644 --- a/include/linux/dax.h +++ b/include/linux/dax.h @@ -27,12 +27,6 @@ struct dax_operations { */ long (*direct_access)(struct dax_device *, pgoff_t, long, enum dax_access_mode, void **, pfn_t *); - /* - * Validate whether this device is usable as an fsdax backing - * device. - */ - bool (*dax_supported)(struct dax_device *, struct block_device *, int, - sector_t, sector_t); /* zero_page_range: required operation. Zero page range */ int (*zero_page_range)(struct dax_device *, pgoff_t, size_t); /*