[14/69] fs: Remove aop flags parameter from grab_cache_page_write_begin()

Message ID	20220429172556.3011843-15-willy@infradead.org (mailing list archive)
State	New, archived
Headers	show Return-Path: <linux-fsdevel-owner@kernel.org> From: "Matthew Wilcox (Oracle)" <willy@infradead.org> To: linux-fsdevel@vger.kernel.org Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>, Christoph Hellwig <hch@lst.de> Subject: [PATCH 14/69] fs: Remove aop flags parameter from grab_cache_page_write_begin() Date: Fri, 29 Apr 2022 18:25:01 +0100 Message-Id: <20220429172556.3011843-15-willy@infradead.org> In-Reply-To: <20220429172556.3011843-1-willy@infradead.org> References: <20220429172556.3011843-1-willy@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	Filesystem/page cache patches for 5.19 \| expand [00/69] Filesystem/page cache patches for 5.19 [01/69] scsicam: Fix use of page cache [02/69] ext4: Use page_symlink() instead of __page_symlink() [03/69] namei: Merge page_symlink() and __page_symlink() [04/69] namei: Convert page_symlink() to use memalloc_nofs_save() [05/69] f2fs: Convert f2fs_grab_cache_page() to use scoped memory APIs [06/69] ext4: Allow GFP_FS allocations in ext4_da_convert_inline_data_to_extent() [07/69] ext4: Use scoped memory API in mext_page_double_lock() [08/69] ext4: Use scoped memory APIs in ext4_da_write_begin() [09/69] ext4: Use scoped memory APIs in ext4_write_begin() [10/69] fs: Remove AOP_FLAG_NOFS [11/69] fs: Remove aop_flags parameter from netfs_write_begin() [12/69] fs: Remove aop flags parameter from block_write_begin() [13/69] fs: Remove aop flags parameter from cont_write_begin() [14/69] fs: Remove aop flags parameter from grab_cache_page_write_begin() [15/69] fs: Remove aop flags parameter from nobh_write_begin() [16/69] fs: Remove flags parameter from aops->write_begin [17/69] buffer: Call aops write_begin() and write_end() directly [18/69] namei: Call aops write_begin() and write_end() directly [19/69] ntfs3: Call ntfs_write_begin() and ntfs_write_end() directly [20/69] hfs: Call hfs_write_begin() and generic_write_end() directly [21/69] hfsplus: Call hfsplus_write_begin() and generic_write_end() directly [22/69] ext4: Call aops write_begin() and write_end() directly [23/69] f2fs: Call aops write_begin() and write_end() directly [24/69] i915: Call aops write_begin() and write_end() directly [25/69] fs: Remove pagecache_write_begin() and pagecache_write_end() [26/69] filemap: Remove obsolete comment in lock_page [27/69] filemap: Update the folio_lock documentation [28/69] filemap: Update the folio_mark_dirty documentation [29/69] readahead: Use a folio in read_pages() [30/69] fs: Convert is_dirty_writeback() to take a folio [31/69] mm/readahead: Convert page_cache_async_readahead to take a folio [32/69] buffer: Rewrite nobh_truncate_page() to use folios [33/69] fs: Introduce aops->read_folio [34/69] fs: read_folio documentation [35/69] fs: Convert netfs_readpage to netfs_read_folio [36/69] fs: Convert iomap_readpage to iomap_read_folio [37/69] fs: Convert block_read_full_page() to block_read_full_folio() [38/69] fs: Convert mpage_readpage to mpage_read_folio [39/69] fs: Convert simple_readpage to simple_read_folio [40/69] affs: Convert affs to read_folio [41/69] afs: Convert afs_symlink_readpage to afs_symlink_read_folio [42/69] befs: Convert befs to read_folio [43/69] btrfs: Convert btrfs to read_folio [44/69] cifs: Convert cifs to read_folio [45/69] coda: Convert coda to read_folio [46/69] cramfs: Convert cramfs to read_folio [47/69] ecryptfs: Convert ecryptfs to read_folio [48/69] efs: Convert efs symlinks to read_folio [49/69] erofs: Convert erofs zdata to read_folio [50/69] ext4: Convert ext4 to read_folio [51/69] f2fs: Convert f2fs to read_folio [52/69] freevxfs: Convert vxfs_immed to read_folio [53/69] fuse: Convert fuse to read_folio [54/69] hostfs: Convert hostfs to read_folio [55/69] hpfs: Convert symlinks to read_folio [56/69] isofs: Convert symlinks and zisofs to read_folio [57/69] jffs2: Convert jffs2 to read_folio [58/69] jfs: Convert metadata pages to read_folio [59/69] nfs: Convert nfs to read_folio [60/69] ntfs: Convert ntfs to read_folio [61/69] ocfs2: Convert ocfs2 to read_folio [62/69] orangefs: Convert orangefs to read_folio [63/69] romfs: Convert romfs to read_folio [64/69] squashfs: Convert squashfs to read_folio [65/69] ubifs: Convert ubifs to read_folio [66/69] udf: Convert adinicb and symlinks to read_folio [67/69] vboxsf: Convert vboxsf to read_folio [68/69] mm: Convert swap_readpage to call read_folio instead of readpage [69/69] mm,fs: Remove stray references to ->readpage

diff --git a/fs/affs/file.c b/fs/affs/file.c index 704911d6aeba..06645d05c717 100644 --- a/fs/affs/file.c +++ b/fs/affs/file.c @@ -670,7 +670,7 @@ static int affs_write_begin_ofs(struct file *file, struct address_space *mapping } index = pos >> PAGE_SHIFT; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; *pagep = page; diff --git a/fs/buffer.c b/fs/buffer.c index fb97646d1977..01630218c75f 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2110,7 +2110,7 @@ int block_write_begin(struct address_space *mapping, loff_t pos, unsigned len, struct page *page; int status; - page = grab_cache_page_write_begin(mapping, index, 0); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; @@ -2591,7 +2591,7 @@ int nobh_write_begin(struct address_space *mapping, from = pos & (PAGE_SIZE - 1); to = from + len; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; *pagep = page; diff --git a/fs/cifs/file.c b/fs/cifs/file.c index d511a78383c3..91aeae7fced8 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -4695,7 +4695,7 @@ static int cifs_write_begin(struct file *file, struct address_space *mapping, cifs_dbg(FYI, "write_begin from %lld len %d\n", (long long)pos, len); start: - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) { rc = -ENOMEM; goto out; diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c index 9ad61b582f07..84e399a921ad 100644 --- a/fs/ecryptfs/mmap.c +++ b/fs/ecryptfs/mmap.c @@ -272,7 +272,7 @@ static int ecryptfs_write_begin(struct file *file, loff_t prev_page_end_size; int rc = 0; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; *pagep = page; diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c index b2ef5ba568bc..6d253edebf9f 100644 --- a/fs/ext4/inline.c +++ b/fs/ext4/inline.c @@ -563,7 +563,7 @@ static int ext4_convert_inline_data_to_extent(struct address_space *mapping, /* We cannot recurse into the filesystem as the transaction is already * started */ flags = memalloc_nofs_save(); - page = grab_cache_page_write_begin(mapping, 0, 0); + page = grab_cache_page_write_begin(mapping, 0); memalloc_nofs_restore(flags); if (!page) { ret = -ENOMEM; @@ -692,7 +692,7 @@ int ext4_try_to_write_inline_data(struct address_space *mapping, goto out; flags = memalloc_nofs_save(); - page = grab_cache_page_write_begin(mapping, 0, 0); + page = grab_cache_page_write_begin(mapping, 0); memalloc_nofs_restore(flags); if (!page) { ret = -ENOMEM; @@ -852,7 +852,7 @@ static int ext4_da_convert_inline_data_to_extent(struct address_space *mapping, int ret = 0, inline_size; struct page *page; - page = grab_cache_page_write_begin(mapping, 0, 0); + page = grab_cache_page_write_begin(mapping, 0); if (!page) return -ENOMEM; @@ -946,7 +946,7 @@ int ext4_da_write_inline_data_begin(struct address_space *mapping, * is already started. */ flags = memalloc_nofs_save(); - page = grab_cache_page_write_begin(mapping, 0, 0); + page = grab_cache_page_write_begin(mapping, 0); memalloc_nofs_restore(flags); if (!page) { ret = -ENOMEM; diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 01a55647c959..512d8143c765 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1171,7 +1171,7 @@ static int ext4_write_begin(struct file *file, struct address_space *mapping, * the page (if needed) without using GFP_NOFS. */ retry_grab: - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; unlock_page(page); @@ -2963,7 +2963,7 @@ static int ext4_da_write_begin(struct file *file, struct address_space *mapping, } retry: - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 56f21272fb00..4172a7d22471 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -141,13 +141,13 @@ mext_page_double_lock(struct inode *inode1, struct inode *inode2, } flags = memalloc_nofs_save(); - page[0] = grab_cache_page_write_begin(mapping[0], index1, 0); + page[0] = grab_cache_page_write_begin(mapping[0], index1); if (!page[0]) { memalloc_nofs_restore(flags); return -ENOMEM; } - page[1] = grab_cache_page_write_begin(mapping[1], index2, 0); + page[1] = grab_cache_page_write_begin(mapping[1], index2); memalloc_nofs_restore(flags); if (!page[1]) { unlock_page(page[0]); diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 74929ade4b5e..18df53ef3d7e 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2677,7 +2677,7 @@ static inline struct page *f2fs_grab_cache_page(struct address_space *mapping, return grab_cache_page(mapping, index); flags = memalloc_nofs_save(); - page = grab_cache_page_write_begin(mapping, index, 0); + page = grab_cache_page_write_begin(mapping, index); memalloc_nofs_restore(flags); return page; diff --git a/fs/fuse/file.c b/fs/fuse/file.c index f18d14d5fea1..e35e394264ad 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1174,7 +1174,7 @@ static ssize_t fuse_fill_write_pages(struct fuse_io_args *ia, break; err = -ENOMEM; - page = grab_cache_page_write_begin(mapping, index, 0); + page = grab_cache_page_write_begin(mapping, index); if (!page) break; @@ -2284,7 +2284,7 @@ static int fuse_write_begin(struct file *file, struct address_space *mapping, WARN_ON(!fc->writeback_cache); - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) goto error; diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 14f9ac973a2e..2bfd316e1bf1 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -468,7 +468,7 @@ static int hostfs_write_begin(struct file *file, struct address_space *mapping, { pgoff_t index = pos >> PAGE_SHIFT; - *pagep = grab_cache_page_write_begin(mapping, index, flags); + *pagep = grab_cache_page_write_begin(mapping, index); if (!*pagep) return -ENOMEM; return 0; diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c index bd7d58d27bfc..142d3ba9f0a8 100644 --- a/fs/jffs2/file.c +++ b/fs/jffs2/file.c @@ -213,7 +213,7 @@ static int jffs2_write_begin(struct file *filp, struct address_space *mapping, * page in read_cache_page(), which causes a deadlock. */ mutex_lock(&c->alloc_sem); - pg = grab_cache_page_write_begin(mapping, index, flags); + pg = grab_cache_page_write_begin(mapping, index); if (!pg) { ret = -ENOMEM; goto release_sem; diff --git a/fs/libfs.c b/fs/libfs.c index e64bdedef168..d4395e1c6696 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -557,7 +557,7 @@ int simple_write_begin(struct file *file, struct address_space *mapping, index = pos >> PAGE_SHIFT; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; diff --git a/fs/nfs/file.c b/fs/nfs/file.c index 150b7fa8f0a7..d66088dd33e7 100644 --- a/fs/nfs/file.c +++ b/fs/nfs/file.c @@ -325,7 +325,7 @@ static int nfs_write_begin(struct file *file, struct address_space *mapping, file, mapping->host->i_ino, len, (long long) pos); start: - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; *pagep = page; diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c index 3914138fd8ba..16466c8648f3 100644 --- a/fs/ntfs3/inode.c +++ b/fs/ntfs3/inode.c @@ -872,7 +872,7 @@ static int ntfs_write_begin(struct file *file, struct address_space *mapping, *pagep = NULL; if (is_resident(ni)) { struct page *page = grab_cache_page_write_begin( - mapping, pos >> PAGE_SHIFT, flags); + mapping, pos >> PAGE_SHIFT); if (!page) { err = -ENOMEM; diff --git a/fs/orangefs/inode.c b/fs/orangefs/inode.c index 79c1025d18ea..809690db8be2 100644 --- a/fs/orangefs/inode.c +++ b/fs/orangefs/inode.c @@ -338,7 +338,7 @@ static int orangefs_write_begin(struct file *file, index = pos >> PAGE_SHIFT; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index 36c59b25486c..aa31cf1dbba6 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -2764,7 +2764,7 @@ static int reiserfs_write_begin(struct file *file, inode = mapping->host; index = pos >> PAGE_SHIFT; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (!page) return -ENOMEM; *pagep = page; diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c index 0383fbdc95ff..0911fc311434 100644 --- a/fs/ubifs/file.c +++ b/fs/ubifs/file.c @@ -244,7 +244,7 @@ static int write_begin_slow(struct address_space *mapping, if (unlikely(err)) return err; - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (unlikely(!page)) { ubifs_release_budget(c, &req); return -ENOMEM; @@ -437,7 +437,7 @@ static int ubifs_write_begin(struct file *file, struct address_space *mapping, return -EROFS; /* Try out the fast-path part first */ - page = grab_cache_page_write_begin(mapping, index, flags); + page = grab_cache_page_write_begin(mapping, index); if (unlikely(!page)) return -ENOMEM; diff --git a/fs/udf/file.c b/fs/udf/file.c index 0f6bf2504437..724bb3141fda 100644 --- a/fs/udf/file.c +++ b/fs/udf/file.c @@ -94,7 +94,7 @@ static int udf_adinicb_write_begin(struct file *file, if (WARN_ON_ONCE(pos >= PAGE_SIZE)) return -EIO; - page = grab_cache_page_write_begin(mapping, 0, flags); + page = grab_cache_page_write_begin(mapping, 0); if (!page) return -ENOMEM; *pagep = page; diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index 993994cd943a..65ae8f96554b 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -735,7 +735,7 @@ static inline unsigned find_get_pages_tag(struct address_space *mapping, } struct page *grab_cache_page_write_begin(struct address_space *mapping, - pgoff_t index, unsigned flags); + pgoff_t index); /* * Returns locked page at given index in given cache, creating it if needed. diff --git a/mm/folio-compat.c b/mm/folio-compat.c index 3e42ddb81918..20bc15b57d93 100644 --- a/mm/folio-compat.c +++ b/mm/folio-compat.c @@ -131,7 +131,7 @@ struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index, EXPORT_SYMBOL(pagecache_get_page); struct page *grab_cache_page_write_begin(struct address_space *mapping, - pgoff_t index, unsigned flags) + pgoff_t index) { unsigned fgp_flags = FGP_LOCK | FGP_WRITE | FGP_CREAT | FGP_STABLE;

[14/69] fs: Remove aop flags parameter from grab_cache_page_write_begin()

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Patch