kernel/linux.git/fs/reiserfs, branch v5.18

Merge tag 'fs_for_v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2022-03-26T00:38:15+00:00

Pull reiserfs updates from Jan Kara: "The biggest change in this pull is the addition of a deprecation message about reiserfs with the outlook that we'd eventually be able to remove it from the kernel. Because it is practically unmaintained and untested and odd enough that people don't want to bother with it anymore... Otherwise there are small udf and ext2 fixes" * tag 'fs_for_v5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: remove redundant assignment of variable etype reiserfs: Deprecate reiserfs ext2: correct max file size computing reiserfs: get rid of AOP_FLAG_CONT_EXPAND flag

Merge tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache

2022-03-23T01:26:56+00:00

Pull filesystem folio updates from Matthew Wilcox: "Primarily this series converts some of the address_space operations to take a folio instead of a page. Notably: - a_ops->is_partially_uptodate() takes a folio instead of a page and changes the type of the 'from' and 'count' arguments to make it obvious they're bytes. - a_ops->invalidatepage() becomes ->invalidate_folio() and has a similar type change. - a_ops->launder_page() becomes ->launder_folio() - a_ops->set_page_dirty() becomes ->dirty_folio() and adds the address_space as an argument. There are a couple of other misc changes up front that weren't worth separating into their own pull request" * tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache: (53 commits) fs: Remove aops ->set_page_dirty fb_defio: Use noop_dirty_folio() fs: Convert __set_page_dirty_no_writeback to noop_dirty_folio fs: Convert __set_page_dirty_buffers to block_dirty_folio nilfs: Convert nilfs_set_page_dirty() to nilfs_dirty_folio() mm: Convert swap_set_page_dirty() to swap_dirty_folio() ubifs: Convert ubifs_set_page_dirty to ubifs_dirty_folio f2fs: Convert f2fs_set_node_page_dirty to f2fs_dirty_node_folio f2fs: Convert f2fs_set_data_page_dirty to f2fs_dirty_data_folio f2fs: Convert f2fs_set_meta_page_dirty to f2fs_dirty_meta_folio afs: Convert afs_dir_set_page_dirty() to afs_dir_dirty_folio() btrfs: Convert extent_range_redirty_for_io() to use folios fs: Convert trivial uses of __set_page_dirty_nobuffers to filemap_dirty_folio btrfs: Convert from set_page_dirty to dirty_folio fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio() fs: Add aops->dirty_folio fs: Remove aops->launder_page orangefs: Convert launder_page to launder_folio nfs: Convert from launder_page to launder_folio fuse: Convert from launder_page to launder_folio ...

fs: allocate inode by using alloc_inode_sb()

2022-03-22T22:57:03+00:00

The inode allocation is supposed to use alloc_inode_sb(), so convert kmem_cache_alloc() of all filesystems to alloc_inode_sb(). Link: https://lkml.kernel.org/r/20220228122126.37293-5-songmuchun@bytedance.com Signed-off-by: Muchun Song Acked-by: Theodore Ts'o [ext4] Acked-by: Roman Gushchin Cc: Alex Shi Cc: Anna Schumaker Cc: Chao Yu Cc: Dave Chinner Cc: Fam Zheng Cc: Jaegeuk Kim Cc: Johannes Weiner Cc: Kari Argillander Cc: Matthew Wilcox (Oracle) Cc: Michal Hocko Cc: Qi Zheng Cc: Shakeel Butt Cc: Trond Myklebust Cc: Vladimir Davydov Cc: Vlastimil Babka Cc: Wei Yang Cc: Xiongchun Duan Cc: Yang Shi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

fs: Convert __set_page_dirty_buffers to block_dirty_folio

2022-03-16T17:37:04+00:00

Convert all callers; mostly this is just changing the aops to point at it, but a few implementations need a little more work. Signed-off-by: Matthew Wilcox (Oracle) Tested-by: Damien Le Moal Acked-by: Damien Le Moal Tested-by: Mike Marshall # orangefs Tested-by: David Howells # afs

reiserfs: Convert from invalidatepage to invalidate_folio

2022-03-15T12:23:30+00:00

This is a straightforward conversion. Signed-off-by: Matthew Wilcox (Oracle) Tested-by: Damien Le Moal Acked-by: Damien Le Moal Tested-by: Mike Marshall # orangefs Tested-by: David Howells # afs

reiserfs: Deprecate reiserfs

2022-03-02T16:33:55+00:00

Reiserfs is relatively old filesystem and its development has ceased quite some years ago. Linux distributions moved away from it towards other filesystems such as btrfs, xfs, or ext4. To reduce maintenance burden on cross filesystem changes (such as new mount API, iomap, folios ...) let's add a deprecation notice when the filesystem is mounted and schedule its removal to 2025. Link: https://lore.kernel.org/r/20220225125445.29942-1-jack@suse.cz Signed-off-by: Jan Kara

reiserfs: get rid of AOP_FLAG_CONT_EXPAND flag

2022-02-22T10:06:04+00:00

Remove usage of AOP_FLAG_CONT_EXPAND flag. Reiserfs is the only user of it and it is easy to avoid. Link: https://lore.kernel.org/r/20220220232219.1235-1-edward.shishkin@gmail.com Signed-off-by: Edward Shishkin Signed-off-by: Jan Kara

reiserfs: don't use congestion_wait()

2021-11-18T10:52:22+00:00

Block devices do not, in general, report congestion any more, so this congestion_wait() is effectively just a sleep. It isn't entirely clear what is being waited for, but as we only wait when j_async_throttle is elevated, it seems reasonable to stop waiting when j_async_throttle becomes zero - or after the same timeout. So change to use wait_event_event_timeout() for waiting, and wake_up_var() to signal an end to waiting. Link: https://lore.kernel.org/r/163712368225.13692.3419908086400748349@noble.neil.brown.name Signed-off-by: NeilBrown Signed-off-by: Jan Kara

Merge tag 'fs_for_v5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

2021-11-06T23:40:48+00:00

Pull quota, isofs, and reiserfs updates from Jan Kara: "Fixes for handling of corrupted quota files, fix for handling of corrupted isofs filesystem, and a small cleanup for reiserfs" * tag 'fs_for_v5.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: fs: reiserfs: remove useless new_opts in reiserfs_remount isofs: Fix out of bound access for corrupted isofs image quota: correct error number in free_dqentry() quota: check block number when reading the block in quota file

fs: reiserfs: remove useless new_opts in reiserfs_remount

2021-10-27T14:45:20+00:00

Since the commit c3d98ea08291 ("VFS: Don't use save/replace_mount_options if not using generic_show_options") eliminates replace_mount_options in reiserfs_remount, but does not handle the allocated new_opts, it will cause memory leak in the reiserfs_remount. Because new_opts is useless in reiserfs_mount, so we fix this bug by removing the useless new_opts in reiserfs_remount. Fixes: c3d98ea08291 ("VFS: Don't use save/replace_mount_options if not using generic_show_options") Link: https://lore.kernel.org/r/20211027143445.4156459-1-mudongliangabcd@gmail.com Signed-off-by: Dongliang Mu Signed-off-by: Jan Kara