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Date: Tue, 24 May 2022 20:34:45 +0100
From: Matthew Wilcox <willy@...radead.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-mm@...ck.org, linux-fsdevel@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [GIT PULL] Page cache changes for 5.19
These are the page cache changes for 5.19. There are a few conflicts
with other peoples work:
btrfs: https://lore.kernel.org/linux-next/20220502174305.1cbf7b40@canb.auug.org.au/
btrfs: https://lore.kernel.org/linux-next/20220510183908.7571cb73@canb.auug.org.au/
erofs: https://lore.kernel.org/linux-next/20220502180425.7305c335@canb.auug.org.au/
f2fs: https://lore.kernel.org/linux-next/20220509174106.323ac148@canb.auug.org.au/
mm: https://lore.kernel.org/linux-next/20220503161444.11003568@canb.auug.org.au/
mm: https://lore.kernel.org/linux-next/20220502193603.77d31442@canb.auug.org.au/
The following changes since commit 379c72654524d97081f8810a0e4284a16f78a25e:
Merge tag 'sound-5.18-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (2022-05-08 10:10:51 -0700)
are available in the Git repository at:
git://git.infradead.org/users/willy/pagecache.git tags/folio-5.19
for you to fetch changes up to 516edb456f121e819d2130571004ed82f9566c4d:
nilfs2: Fix some kernel-doc comments (2022-05-12 10:49:23 -0400)
----------------------------------------------------------------
Page cache changes for 5.19
- Appoint myself page cache maintainer
- Fix how scsicam uses the page cache
- Use the memalloc_nofs_save() API to replace AOP_FLAG_NOFS
- Remove the AOP flags entirely
- Remove pagecache_write_begin() and pagecache_write_end()
- Documentation updates
- Convert several address_space operations to use folios:
- is_dirty_writeback
- readpage becomes read_folio
- releasepage becomes release_folio
- freepage becomes free_folio
- Change filler_t to require a struct file pointer be the first argument
like ->read_folio
----------------------------------------------------------------
Matthew Wilcox (Oracle) (105):
scsicam: Fix use of page cache
ext4: Use page_symlink() instead of __page_symlink()
namei: Merge page_symlink() and __page_symlink()
namei: Convert page_symlink() to use memalloc_nofs_save()
f2fs: Convert f2fs_grab_cache_page() to use scoped memory APIs
ext4: Allow GFP_FS allocations in ext4_da_convert_inline_data_to_extent()
ext4: Use scoped memory API in mext_page_double_lock()
ext4: Use scoped memory APIs in ext4_da_write_begin()
ext4: Use scoped memory APIs in ext4_write_begin()
fs: Remove AOP_FLAG_NOFS
fs: Remove aop_flags parameter from netfs_write_begin()
fs: Remove aop flags parameter from block_write_begin()
fs: Remove aop flags parameter from cont_write_begin()
fs: Remove aop flags parameter from grab_cache_page_write_begin()
fs: Remove aop flags parameter from nobh_write_begin()
fs: Remove flags parameter from aops->write_begin
buffer: Call aops write_begin() and write_end() directly
namei: Call aops write_begin() and write_end() directly
ntfs3: Call ntfs_write_begin() and ntfs_write_end() directly
ntfs3: Remove fsdata parameter from ntfs_extend_initialized_size()
hfs: Call hfs_write_begin() and generic_write_end() directly
hfsplus: Call hfsplus_write_begin() and generic_write_end() directly
ext4: Call aops write_begin() and write_end() directly
f2fs: Call aops write_begin() and write_end() directly
i915: Call aops write_begin() and write_end() directly
fs: Remove pagecache_write_begin() and pagecache_write_end()
filemap: Update the folio_lock documentation
filemap: Update the folio_mark_dirty documentation
readahead: Use a folio in read_pages()
fs: Convert is_dirty_writeback() to take a folio
mm/readahead: Convert page_cache_async_readahead to take a folio
buffer: Rewrite nobh_truncate_page() to use folios
fs: Introduce aops->read_folio
fs: Add read_folio documentation
fs: Convert netfs_readpage to netfs_read_folio
fs: Convert iomap_readpage to iomap_read_folio
fs: Convert block_read_full_page() to block_read_full_folio()
fs: Convert mpage_readpage to mpage_read_folio
fs: Convert simple_readpage to simple_read_folio
affs: Convert affs to read_folio
afs: Convert afs_symlink_readpage to afs_symlink_read_folio
befs: Convert befs to read_folio
btrfs: Convert btrfs to read_folio
cifs: Convert cifs to read_folio
coda: Convert coda to read_folio
cramfs: Convert cramfs to read_folio
ecryptfs: Convert ecryptfs to read_folio
efs: Convert efs symlinks to read_folio
erofs: Convert erofs zdata to read_folio
ext4: Convert ext4 to read_folio
f2fs: Convert f2fs to read_folio
freevxfs: Convert vxfs_immed to read_folio
fuse: Convert fuse to read_folio
hostfs: Convert hostfs to read_folio
hpfs: Convert symlinks to read_folio
isofs: Convert symlinks and zisofs to read_folio
jffs2: Convert jffs2 to read_folio
jfs: Convert metadata pages to read_folio
nfs: Convert nfs to read_folio
ntfs: Convert ntfs to read_folio
ocfs2: Convert ocfs2 to read_folio
orangefs: Convert orangefs to read_folio
romfs: Convert romfs to read_folio
squashfs: Convert squashfs to read_folio
ubifs: Convert ubifs to read_folio
udf: Convert adinicb and symlinks to read_folio
vboxsf: Convert vboxsf to read_folio
mm: Convert swap_readpage to call read_folio instead of readpage
mm,fs: Remove aops->readpage
jffs2: Pass the file pointer to jffs2_do_readpage_unlock()
nfs: Pass the file pointer to nfs_symlink_filler()
fs: Change the type of filler_t
mm/filemap: Hoist filler_t decision to the top of do_read_cache_folio()
fs: Add aops->release_folio
iomap: Convert to release_folio
9p: Convert to release_folio
afs: Convert to release_folio
btrfs: Convert to release_folio
ceph: Convert to release_folio
cifs: Convert to release_folio
erofs: Convert to release_folio
ext4: Convert to release_folio
f2fs: Convert to release_folio
gfs2: Convert to release_folio
hfs: Convert to release_folio
hfsplus: Convert to release_folio
jfs: Convert to release_folio
nfs: Convert to release_folio
nilfs2: Remove comment about releasepage
ocfs2: Convert to release_folio
orangefs: Convert to release_folio
reiserfs: Convert to release_folio
ubifs: Convert to release_folio
fs: Remove last vestiges of releasepage
reiserfs: Convert release_buffer_page() to use a folio
jbd2: Convert jbd2_journal_try_to_free_buffers to take a folio
jbd2: Convert release_buffer_page() to use a folio
fs: Change try_to_free_buffers() to take a folio
fs: Convert drop_buffers() to use a folio
fs: Add free_folio address space operation
orangefs: Convert to free_folio
nfs: Convert to free_folio
secretmem: Convert to free_folio
fs: Remove aops->freepage
Appoint myself page cache maintainer
Miaohe Lin (1):
filemap: Remove obsolete comment in lock_page
Yang Li (1):
nilfs2: Fix some kernel-doc comments
Documentation/filesystems/caching/netfs-api.rst | 4 +-
Documentation/filesystems/fscrypt.rst | 2 +-
Documentation/filesystems/fsverity.rst | 2 +-
Documentation/filesystems/locking.rst | 36 ++--
Documentation/filesystems/netfs_library.rst | 9 +-
Documentation/filesystems/porting.rst | 2 +-
Documentation/filesystems/vfs.rst | 86 +++++-----
MAINTAINERS | 13 ++
block/fops.c | 12 +-
drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 23 ++-
drivers/scsi/scsicam.c | 11 +-
fs/9p/vfs_addr.c | 23 ++-
fs/adfs/inode.c | 10 +-
fs/affs/file.c | 21 +--
fs/affs/symlink.c | 5 +-
fs/afs/dir.c | 7 +-
fs/afs/file.c | 28 ++--
fs/afs/internal.h | 4 +-
fs/afs/write.c | 4 +-
fs/befs/linuxvfs.c | 17 +-
fs/bfs/file.c | 11 +-
fs/btrfs/ctree.h | 2 +-
fs/btrfs/disk-io.c | 12 +-
fs/btrfs/extent_io.c | 14 +-
fs/btrfs/file.c | 9 +-
fs/btrfs/free-space-cache.c | 2 +-
fs/btrfs/inode.c | 31 ++--
fs/btrfs/ioctl.c | 2 +-
fs/btrfs/relocation.c | 13 +-
fs/btrfs/send.c | 5 +-
fs/buffer.c | 214 ++++++++++++------------
fs/ceph/addr.c | 32 ++--
fs/cifs/file.c | 31 ++--
fs/coda/symlink.c | 7 +-
fs/cramfs/README | 8 +-
fs/cramfs/inode.c | 7 +-
fs/ecryptfs/mmap.c | 15 +-
fs/efs/inode.c | 8 +-
fs/efs/symlink.c | 5 +-
fs/erofs/data.c | 6 +-
fs/erofs/super.c | 16 +-
fs/erofs/zdata.c | 7 +-
fs/exfat/inode.c | 10 +-
fs/ext2/inode.c | 19 +--
fs/ext4/ext4.h | 2 -
fs/ext4/inline.c | 41 +++--
fs/ext4/inode.c | 48 +++---
fs/ext4/move_extent.c | 17 +-
fs/ext4/namei.c | 7 +-
fs/ext4/readpage.c | 4 +-
fs/ext4/verity.c | 9 +-
fs/f2fs/checkpoint.c | 2 +-
fs/f2fs/compress.c | 2 +-
fs/f2fs/data.c | 42 ++---
fs/f2fs/f2fs.h | 11 +-
fs/f2fs/node.c | 2 +-
fs/f2fs/super.c | 2 +-
fs/f2fs/verity.c | 9 +-
fs/fat/inode.c | 10 +-
fs/freevxfs/vxfs_immed.c | 15 +-
fs/freevxfs/vxfs_subr.c | 17 +-
fs/fuse/dir.c | 10 +-
fs/fuse/file.c | 12 +-
fs/gfs2/aops.c | 81 +++++----
fs/gfs2/inode.h | 2 +-
fs/gfs2/meta_io.c | 4 +-
fs/hfs/extent.c | 6 +-
fs/hfs/hfs_fs.h | 2 +
fs/hfs/inode.c | 38 ++---
fs/hfsplus/extents.c | 8 +-
fs/hfsplus/hfsplus_fs.h | 2 +
fs/hfsplus/inode.c | 38 ++---
fs/hostfs/hostfs_kern.c | 9 +-
fs/hpfs/file.c | 10 +-
fs/hpfs/namei.c | 5 +-
fs/hugetlbfs/inode.c | 2 +-
fs/iomap/buffered-io.c | 38 ++---
fs/iomap/trace.h | 2 +-
fs/isofs/compress.c | 5 +-
fs/isofs/inode.c | 6 +-
fs/isofs/rock.c | 7 +-
fs/jbd2/commit.c | 14 +-
fs/jbd2/transaction.c | 14 +-
fs/jffs2/file.c | 23 ++-
fs/jffs2/fs.c | 2 +-
fs/jffs2/gc.c | 2 +-
fs/jffs2/os-linux.h | 2 +-
fs/jfs/inode.c | 11 +-
fs/jfs/jfs_metapage.c | 21 +--
fs/libfs.c | 18 +-
fs/minix/inode.c | 11 +-
fs/mpage.c | 20 ++-
fs/namei.c | 28 ++--
fs/netfs/buffered_read.c | 25 ++-
fs/nfs/dir.c | 9 +-
fs/nfs/file.c | 51 +++---
fs/nfs/fscache.h | 14 +-
fs/nfs/read.c | 3 +-
fs/nfs/symlink.c | 16 +-
fs/nilfs2/inode.c | 27 ++-
fs/nilfs2/recovery.c | 2 +-
fs/ntfs/aops.c | 40 ++---
fs/ntfs/aops.h | 6 +-
fs/ntfs/attrib.c | 2 +-
fs/ntfs/compress.c | 4 +-
fs/ntfs/file.c | 4 +-
fs/ntfs/inode.c | 4 +-
fs/ntfs/mft.h | 2 +-
fs/ntfs3/file.c | 7 +-
fs/ntfs3/inode.c | 27 ++-
fs/ntfs3/ntfs_fs.h | 5 +
fs/ocfs2/alloc.c | 2 +-
fs/ocfs2/aops.c | 23 +--
fs/ocfs2/file.c | 2 +-
fs/ocfs2/refcounttree.c | 6 +-
fs/ocfs2/symlink.c | 5 +-
fs/omfs/file.c | 11 +-
fs/orangefs/inode.c | 52 +++---
fs/qnx4/inode.c | 7 +-
fs/qnx6/inode.c | 6 +-
fs/reiserfs/file.c | 2 +-
fs/reiserfs/inode.c | 36 ++--
fs/reiserfs/journal.c | 14 +-
fs/romfs/super.c | 9 +-
fs/squashfs/file.c | 5 +-
fs/squashfs/super.c | 2 +-
fs/squashfs/symlink.c | 5 +-
fs/sysv/itree.c | 10 +-
fs/ubifs/file.c | 41 ++---
fs/ubifs/super.c | 2 +-
fs/udf/file.c | 14 +-
fs/udf/inode.c | 10 +-
fs/udf/symlink.c | 5 +-
fs/ufs/inode.c | 13 +-
fs/vboxsf/file.c | 5 +-
fs/verity/enable.c | 29 ++--
fs/xfs/xfs_aops.c | 10 +-
fs/zonefs/super.c | 8 +-
include/linux/buffer_head.h | 14 +-
include/linux/fs.h | 32 +---
include/linux/iomap.h | 4 +-
include/linux/jbd2.h | 2 +-
include/linux/mpage.h | 2 +-
include/linux/netfs.h | 4 +-
include/linux/nfs_fs.h | 2 +-
include/linux/page-flags.h | 2 +-
include/linux/pagemap.h | 78 +++++++--
include/trace/events/ext4.h | 21 +--
include/trace/events/f2fs.h | 12 +-
kernel/events/uprobes.c | 7 +-
mm/filemap.c | 99 +++++------
mm/folio-compat.c | 4 +-
mm/memory.c | 4 +-
mm/migrate.c | 2 +-
mm/page-writeback.c | 10 +-
mm/page_io.c | 2 +-
mm/readahead.c | 37 ++--
mm/secretmem.c | 8 +-
mm/shmem.c | 4 +-
mm/swapfile.c | 2 +-
mm/vmscan.c | 12 +-
161 files changed, 1232 insertions(+), 1212 deletions(-)
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