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2024-08-07ocfs2: Convert ocfs2_write_zero_page to use a folioMatthew Wilcox (Oracle)
Removes a conversion of folio to page, and then two hidden conversions of page back to folio. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07fs: Convert aops->write_begin to take a folioMatthew Wilcox (Oracle)
Convert all callers from working on a page to working on one page of a folio (support for working on an entire folio can come later). Removes a lot of folio->page->folio conversions. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07fs: Convert aops->write_end to take a folioMatthew Wilcox (Oracle)
Most callers have a folio, and most implementations operate on a folio, so remove the conversion from folio->page->folio to fit through this interface. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07vboxsf: Use a folio in vboxsf_write_end()Matthew Wilcox (Oracle)
Because we have to kmap() the page before calling vboxsf_write(), we can't entirely remove the use of struct page. But we can eliminate some uses of old APIs and remove some unnecessary calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07orangefs: Convert orangefs_write_begin() to use a folioMatthew Wilcox (Oracle)
Retrieve a folio from the page cache instead of a page. This function was previously mostly converted to use a folio, so it's a fairly small change. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07orangefs: Convert orangefs_write_end() to use a folioMatthew Wilcox (Oracle)
Convert the passed page to a folio and operate on that. Replaces five calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07jffs2: Convert jffs2_write_begin() to use a folioMatthew Wilcox (Oracle)
Fetch a folio from the page cache instead of a page and use it throughout removing several calls to compound_head(). We still have to convert back to a page for calling internal jffs2 functions, but hopefully they will be converted soon. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07jffs2: Convert jffs2_write_end() to use a folioMatthew Wilcox (Oracle)
Convert the passed page to a folio and operate on that. Replaces six calls to compound_head() with one. Also use kmap_local instead of kmap. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07hostfs: Convert hostfs_write_end() to use a folioMatthew Wilcox (Oracle)
Convert the passed page to a folio and operate on that. Replaces four calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07fuse: Convert fuse_write_begin() to use a folioMatthew Wilcox (Oracle)
Fetch a folio from the page cache instead of a page and use it throughout removing several calls to compound_head() and supporting large folios (in this function). We still have to convert back to a page for calling internal fuse functions, but hopefully they will be converted soon. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07fuse: Convert fuse_write_end() to use a folioMatthew Wilcox (Oracle)
Convert the passed page to a folio and operate on that. Replaces five calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07f2fs: Convert f2fs_write_begin() to use a folioMatthew Wilcox (Oracle)
Fetch a folio from the page cache instead of a page and use it throughout. We still have to convert back to a page for calling internal f2fs functions, but hopefully they will be converted soon. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07f2fs: Convert f2fs_write_end() to use a folioMatthew Wilcox (Oracle)
Convert the passed page to a folio and operate on that. Replaces five calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ecryptfs: Use a folio in ecryptfs_write_begin()Matthew Wilcox (Oracle)
Use __filemap_get_folio() instead of grab_cache_page_write_begin() and use the folio throughout. No attempt is made here to support large folios, simply converting this function to use folio APIs is the goal. Saves many hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ecryptfs: Convert ecryptfs_write_end() to use a folioMatthew Wilcox (Oracle)
Convert the passed page to a folio and operate on that. Replaces four calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07buffer: Convert block_write_end() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so pass it in instead of converting from a folio to a page and back to a folio again. Saves a call to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ntfs3: Remove reset_log_file()Matthew Wilcox (Oracle)
This function has no callers (which will be why nobody noticed that the page wasn't being unlocked). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07nilfs2: Use a folio in nilfs_recover_dsync_blocks()Matthew Wilcox (Oracle)
Replaces four hidden calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Acked-by: Ryusuke Konishi <konishi.ryusuke@gmail.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07buffer: Use a folio in generic_write_end()Matthew Wilcox (Oracle)
Replaces two implicit calls to compound_head() with one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07block: Use a folio in blkdev_write_end()Matthew Wilcox (Oracle)
Replaces two hidden calls to compound_head() with one explicit one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07reiserfs: Convert reiserfs_write_begin() to use a folioMatthew Wilcox (Oracle)
Remove a few calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07reiserfs: Convert grab_tail_page() to use a folioMatthew Wilcox (Oracle)
Removes a call to grab_cache_page() and a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07fs: Convert block_write_begin() to use a folioMatthew Wilcox (Oracle)
Use the folio APIs to retrieve the folio from the page cache and manipulate it. Saves a few conversions between pages & folios. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert dir_commit_chunk() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so pass it in. Saves a call to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert minix_prepare_chunk() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so convert minix_prepare_chunk() to take one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert minix_make_empty() to use a folioMatthew Wilcox (Oracle)
Removes a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert minix_delete_entry() to work on a folioMatthew Wilcox (Oracle)
Match ext2 and remove a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert minix_set_link() and minix_dotdot() to take a folioMatthew Wilcox (Oracle)
This matches ext2 and removes a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert minix_find_entry() to take a folioMatthew Wilcox (Oracle)
Remove a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07minixfs: Convert dir_get_page() to dir_get_folio()Matthew Wilcox (Oracle)
Remove a few conversions between page and folio. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07qnx6: Convert directory handling to use kmap_localMatthew Wilcox (Oracle)
Eliminates qnx6_put_page() and a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07qnx6: Convert qnx6_iget() to use a folioMatthew Wilcox (Oracle)
Removes a use of kmap() and a couple of conversions between folios and pages. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07qnx6: Convert qnx6_checkroot() to use a folioMatthew Wilcox (Oracle)
Removes a use of kmap and removes a conversion from folio to page. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07qnx6: Convert qnx6_longname() to take a folioMatthew Wilcox (Oracle)
Removes a conversion from folio to page. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07qnx6: Convert qnx6_find_entry() to qnx6_find_ino()Matthew Wilcox (Oracle)
It's hard to return a directory entry from qnx6_find_entry() because it might be a long dir_entry with a different format. So stick with the convention of returning an inode number, but rename it to qnx6_find_ino() to reflect what it actually does, and move the call to qnx6_put_page() inside the function which lets us get rid of the res_page parameter. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07qnx6: Convert qnx6_get_page() to qnx6_get_folio()Matthew Wilcox (Oracle)
Match the ext2 calling convention by returning the address and setting the folio return pointer. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert dir_commit_chunk() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so pass it in. Saves a call to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert sysv_prepare_chunk() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so convert sysv_prepare_chunk() to take one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert sysv_make_empty() to use a folioMatthew Wilcox (Oracle)
Removes a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert sysv_delete_entry() to work on a folioMatthew Wilcox (Oracle)
Match ext2 and remove a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert sysv_set_link() and sysv_dotdot() to take a folioMatthew Wilcox (Oracle)
This matches ext2 and removes a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert sysv_find_entry() to take a folioMatthew Wilcox (Oracle)
Remove a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07sysv: Convert dir_get_page() to dir_get_folio()Matthew Wilcox (Oracle)
Remove a few conversions between page and folio. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs: Convert directory handling to kmap_localMatthew Wilcox (Oracle)
Remove kmap use and use folio_release_kmap() instead of ufs_put_page(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs; Convert ufs_commit_chunk() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so pass it in. Saves a call to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs: Convert ufs_prepare_chunk() to take a folioMatthew Wilcox (Oracle)
All callers now have a folio, so convert ufs_prepare_chunk() to take one. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs: Convert ufs_make_empty() to use a folioMatthew Wilcox (Oracle)
Removes a few hidden calls to compound_head() and uses kmap_local instead of kmap. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs: Convert ufs_delete_entry() to work on a folioMatthew Wilcox (Oracle)
Match ext2 and remove a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs: Convert ufs_set_link() and ufss_dotdot() to take a folioMatthew Wilcox (Oracle)
This matches ext2 and removes a few hidden calls to compound_head(). Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-07ufs: Convert ufs_find_entry() to take a folioMatthew Wilcox (Oracle)
This matches ext2 and pushes the use of folios out by one layer. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
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