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GET /api/patches/1890372/?format=api
{ "id": 1890372, "url": "http://patchwork.ozlabs.org/api/patches/1890372/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20240124175302.1750912-12-willy@infradead.org/", "project": { "id": 3, "url": "http://patchwork.ozlabs.org/api/projects/3/?format=api", "name": "Linux MTD development", "link_name": "linux-mtd", "list_id": "linux-mtd.lists.infradead.org", "list_email": "linux-mtd@lists.infradead.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20240124175302.1750912-12-willy@infradead.org>", "list_archive_url": null, "date": "2024-01-24T17:52:54", "name": "[v2,11/15] ubifs: Convert allocate_budget() to work on a folio", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "bec13a4b2ae678d8a876fc5fcd219f4b137c7d38", "submitter": { "id": 70855, "url": "http://patchwork.ozlabs.org/api/people/70855/?format=api", "name": "Matthew Wilcox", "email": "willy@infradead.org" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-mtd/patch/20240124175302.1750912-12-willy@infradead.org/mbox/", "series": [ { "id": 391975, "url": "http://patchwork.ozlabs.org/api/series/391975/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-mtd/list/?series=391975", "date": "2024-01-24T17:52:56", "name": "ubifs folio conversion", "version": 2, "mbox": "http://patchwork.ozlabs.org/series/391975/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/1890372/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/1890372/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=OqbvpUjB;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256\n header.s=casper.20170209 header.b=DXfV9RwN;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org;\n envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org;\n receiver=patchwork.ozlabs.org)" ], "Received": [ "from bombadil.infradead.org (bombadil.infradead.org\n [IPv6:2607:7c80:54:3::133])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4TKs5f08Bvz23f0\n\tfor <incoming@patchwork.ozlabs.org>; Thu, 25 Jan 2024 04:53:58 +1100 (AEDT)", "from localhost ([::1] helo=bombadil.infradead.org)\n\tby bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux))\n\tid 1rShRQ-004aAH-0K;\n\tWed, 24 Jan 2024 17:53:36 +0000", "from casper.infradead.org ([2001:8b0:10b:1236::1])\n\tby bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux))\n\tid 1rShRO-004a8C-2F\n\tfor linux-mtd@bombadil.infradead.org;\n\tWed, 24 Jan 2024 17:53:34 +0000", "from willy by casper.infradead.org with local (Exim 4.97.1 #2 (Red\n Hat Linux))\n\tid 1rShQv-00000007LVs-2wO7;\n\tWed, 24 Jan 2024 17:53:05 +0000" ], "DKIM-Signature": [ "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=lists.infradead.org; s=bombadil.20210309; h=Sender:\n\tContent-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post:\n\tList-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:\n\tMessage-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description:\n\tResent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:\n\tList-Owner; bh=UoTHCIN1Cjjxqbr9Uz5hm3+N31en3uWNW02+KkU6PJ8=; b=OqbvpUjBUZ5GS2\n\tvVRmXk1m1hSvetsKJEkdcvnILoh3jaYWg6kilaQzqiyvx55jWxQUSceqzKAvpzz7h8FR6ir5R94J3\n\tGFPD2iIWwE63sD3J6mYL1MdsbxgKORyQxMpmAmvw94GAOfMCFpTnQm3H6WiUBptEFC6NFyv6DCJaM\n\tF9ri8LkZ2jBpscaKpmzuhvYpY6KcciOmV4d0YZ9FE6ALeCpaAZcRI/Krl4/j1OBgT8jpbBcT6Cxb7\n\t4KYmLD3rM8uDrg0asy0RjBFJIWrS+R3nmiiAoJMzLx496JXU1u/wLJIUozMeewMxWTNo1byndsevQ\n\tyjUgmojAxdlYKalOO46g==;", "v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed;\n\td=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version:\n\tReferences:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To:\n\tContent-Type:Content-ID:Content-Description;\n\tbh=ELYw0OTwbLf7aC1j9q8EPmu91n7Xk0swkeUGad3g6cE=; b=DXfV9RwNEGYxV04mDDTXZ/zDzj\n\tdYJhm+c4jviRRtcN0/TvEyvXTlQBRaNR1t5Kz9bSLMbsum19ZFO+uTNot967wy09mCVei2vLO1Zqt\n\tDWDWMObQKXYP9OAU/qpBepeFbkEocS9uN7W3D6f9rL2QM5iFC3N5yGRS7zlmnAHZolzZVppfiGy0t\n\tQo8glQpPDCiAYALcmfxlzWFIbZSr4mr8m+N/rM8UPZ2/SJRkEt2zN3WFrHqlUXQMxg8Bt+QhnM6ei\n\t2/nyg8jFHlfCxGMR8WTJLHe1XZzBr65fD1umbn96yHhCvjD7QKgONJIEQ9KK5TSeA7/wp2RPHYFY6\n\t0S4Zs4JA==;" ], "From": "\"Matthew Wilcox (Oracle)\" <willy@infradead.org>", "To": "Richard Weinberger <richard@nod.at>", "Cc": "\"Matthew Wilcox (Oracle)\" <willy@infradead.org>,\n\tlinux-mtd@lists.infradead.org,\n\tZhihao Cheng <chengzhihao1@huawei.com>", "Subject": "[PATCH v2 11/15] ubifs: Convert allocate_budget() to work on a folio", "Date": "Wed, 24 Jan 2024 17:52:54 +0000", "Message-ID": "<20240124175302.1750912-12-willy@infradead.org>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20240124175302.1750912-1-willy@infradead.org>", "References": "<20240124175302.1750912-1-willy@infradead.org>", "MIME-Version": "1.0", "X-BeenThere": "linux-mtd@lists.infradead.org", "X-Mailman-Version": "2.1.34", "Precedence": "list", "List-Id": "Linux MTD discussion mailing list <linux-mtd.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/linux-mtd>,\n <mailto:linux-mtd-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/linux-mtd/>", "List-Post": "<mailto:linux-mtd@lists.infradead.org>", "List-Help": "<mailto:linux-mtd-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/linux-mtd>,\n <mailto:linux-mtd-request@lists.infradead.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"linux-mtd\" <linux-mtd-bounces@lists.infradead.org>", "Errors-To": "linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "The one caller has a folio, so pass it in instead of the page.\n\nSigned-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>\nReviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>\n---\n fs/ubifs/file.c | 14 +++++++-------\n 1 file changed, 7 insertions(+), 7 deletions(-)", "diff": "diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c\nindex 654af636b11d..5542d73db717 100644\n--- a/fs/ubifs/file.c\n+++ b/fs/ubifs/file.c\n@@ -305,7 +305,7 @@ static int write_begin_slow(struct address_space *mapping,\n /**\n * allocate_budget - allocate budget for 'ubifs_write_begin()'.\n * @c: UBIFS file-system description object\n- * @page: page to allocate budget for\n+ * @folio: folio to allocate budget for\n * @ui: UBIFS inode object the page belongs to\n * @appending: non-zero if the page is appended\n *\n@@ -316,15 +316,15 @@ static int write_begin_slow(struct address_space *mapping,\n *\n * Returns: %0 in case of success and %-ENOSPC in case of failure.\n */\n-static int allocate_budget(struct ubifs_info *c, struct page *page,\n+static int allocate_budget(struct ubifs_info *c, struct folio *folio,\n \t\t\t struct ubifs_inode *ui, int appending)\n {\n \tstruct ubifs_budget_req req = { .fast = 1 };\n \n-\tif (PagePrivate(page)) {\n+\tif (folio->private) {\n \t\tif (!appending)\n \t\t\t/*\n-\t\t\t * The page is dirty and we are not appending, which\n+\t\t\t * The folio is dirty and we are not appending, which\n \t\t\t * means no budget is needed at all.\n \t\t\t */\n \t\t\treturn 0;\n@@ -348,11 +348,11 @@ static int allocate_budget(struct ubifs_info *c, struct page *page,\n \t\t */\n \t\treq.dirtied_ino = 1;\n \t} else {\n-\t\tif (PageChecked(page))\n+\t\tif (folio_test_checked(folio))\n \t\t\t/*\n \t\t\t * The page corresponds to a hole and does not\n \t\t\t * exist on the media. So changing it makes\n-\t\t\t * make the amount of indexing information\n+\t\t\t * the amount of indexing information\n \t\t\t * larger, and we have to budget for a new\n \t\t\t * page.\n \t\t\t */\n@@ -460,7 +460,7 @@ static int ubifs_write_begin(struct file *file, struct address_space *mapping,\n \t\t}\n \t}\n \n-\terr = allocate_budget(c, &folio->page, ui, appending);\n+\terr = allocate_budget(c, folio, ui, appending);\n \tif (unlikely(err)) {\n \t\tubifs_assert(c, err == -ENOSPC);\n \t\t/*\n", "prefixes": [ "v2", "11/15" ] }