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Linus Torvalds 54126fafea vfs-6.9.iomap 
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Merge tag 'vfs-6.9.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs

Pull iomap updates from Christian Brauner:

 - Restore read-write hints in struct bio through the bi_write_hint
   member for the sake of UFS devices in mobile applications. This can
   result in up to 40% lower write amplification in UFS devices. The
   patch series that builds on this will be coming in via the SCSI
   maintainers (Bart)

 - Overhaul the iomap writeback code. Afterwards ->map_blocks() is able
   to map multiple blocks at once as long as they're in the same folio.
   This reduces CPU usage for buffered write workloads on e.g., xfs on
   systems with lots of cores (Christoph)

 - Record processed bytes in iomap_iter() trace event (Kassey)

 - Extend iomap_writepage_map() trace event after Christoph's
   ->map_block() changes to map mutliple blocks at once (Zhang)

* tag 'vfs-6.9.iomap' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs: (22 commits)
  iomap: Add processed for iomap_iter
  iomap: add pos and dirty_len into trace_iomap_writepage_map
  block, fs: Restore the per-bio/request data lifetime fields
  fs: Propagate write hints to the struct block_device inode
  fs: Move enum rw_hint into a new header file
  fs: Split fcntl_rw_hint()
  fs: Verify write lifetime constants at compile time
  fs: Fix rw_hint validation
  iomap: pass the length of the dirty region to ->map_blocks
  iomap: map multiple blocks at a time
  iomap: submit ioends immediately
  iomap: factor out a iomap_writepage_map_block helper
  iomap: only call mapping_set_error once for each failed bio
  iomap: don't chain bios
  iomap: move the iomap_sector sector calculation out of iomap_add_to_ioend
  iomap: clean up the iomap_alloc_ioend calling convention
  iomap: move all remaining per-folio logic into iomap_writepage_map
  iomap: factor out a iomap_writepage_handle_eof helper
  iomap: move the PF_MEMALLOC check to iomap_writepages
  iomap: move the io_folios field out of struct iomap_ioend
  ...
 		2024-03-11 10:07:03 -07:00
..
9p 9p: Use length of data written to the server in preference to error 2024-01-04 13:15:31 +00:00
adfs adfs: remove writepage implementation 2023-12-29 11:58:33 -08:00
affs affs: free affs_sb_info with kfree_rcu() 2024-02-25 02:10:31 -05:00
afs afs: Fix endless loop in directory parsing 2024-02-27 11:20:43 +01:00
autofs dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
bcachefs bcachefs: fix bch2_save_backtrace() 2024-02-25 15:45:36 -05:00
befs befs: d_obtain_alias(ERR_PTR(...)) will do the right thing 2023-12-21 12:51:02 -05:00
bfs misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
btrfs for-6.8-rc6-tag 2024-03-01 12:29:20 -08:00
cachefiles cachefiles: fix memory leak in cachefiles_add_cache() 2024-02-20 09:46:07 +01:00
ceph ceph: switch to corrected encoding of max_xattr_size in mdsmap 2024-02-26 19:20:30 +01:00
coda Convert coda to use the new mount API 2024-02-22 10:03:38 +01:00
configfs
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cramfs vfs-6.7.ctime 2023-10-30 09:47:13 -10:00
crypto case-insensitive updates for 6.9 2024-03-07 11:55:41 +01:00
debugfs Merge branches 'acpi-pm', 'acpi-video', 'acpi-apei' and 'acpi-extlog' 2024-01-04 13:19:40 +01:00
devpts fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
dlm dlm: update format header reflect current format 2023-12-20 15:36:48 -06:00
ecryptfs Merge tag 'exportfs-6.9' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/cel/linux 2024-01-23 17:56:30 +01:00
efivarfs efivarfs: Drop 'duplicates' bool parameter on efivar_init() 2024-02-25 09:43:39 +01:00
efs efs: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:33 +01:00
erofs erofs: apply proper VMA alignment for memory mapped files on THP 2024-03-07 10:21:10 +08:00
exfat Description for this pull request: 2024-03-01 12:22:30 -08:00
exportfs fs: Create a generic is_dot_dotdot() utility 2024-01-23 10:58:56 -05:00
ext2 fix directory locking scheme on rename 2024-01-11 20:00:22 -08:00
ext4 vfs-6.9.misc 2024-03-11 09:38:17 -07:00
f2fs vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
fat vfs-6.7.fsid 2023-11-07 12:11:26 -08:00
freevxfs freevxfs: lookup: fix function params kernel-doc 2023-12-20 15:02:58 -08:00
fuse fuse: fix UAF in rcu pathwalks 2024-02-25 02:10:32 -05:00
gfs2 vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
hfs hfs: really remove hfs_writepage 2023-12-29 11:58:34 -08:00
hfsplus vfs-6.9.misc 2024-03-11 09:38:17 -07:00
hostfs hostfs: use d_splice_alias() calling conventions to simplify failure exits 2023-12-21 12:51:00 -05:00
hpfs
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hugetlbfs vfs-6.9.misc 2024-03-11 09:38:17 -07:00
iomap vfs-6.9.rw_hint 2024-03-04 18:35:21 +01:00
isofs
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jbd2 jbd2: abort journal when detecting metadata writeback error of fs dev 2024-01-04 23:42:21 -05:00
jffs2 jffs2: mark __jffs2_dbg_superblock_counts() static 2023-12-10 17:21:43 -08:00
jfs vfs-6.9.misc 2024-03-11 09:38:17 -07:00
kernfs Revert "kernfs: convert kernfs_idr_lock to an irq safe raw spinlock" 2024-01-11 11:51:27 +01:00
lockd sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
minix minix: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:32 +01:00
netfs netfs: Fix missing zero-length check in unbuffered write 2024-01-29 14:53:21 +01:00
nfs nfs: fix UAF on pathwalk running into umount 2024-02-25 02:10:32 -05:00
nfs_common
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nfsd nfsd-6.8 fixes: 2024-02-07 17:48:15 +00:00
nilfs2 nilfs2: fix potential bug in end_buffer_async_write 2024-02-07 21:20:37 -08:00
nls
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notify dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
ntfs3 vfs-6.9.misc 2024-03-11 09:38:17 -07:00
ocfs2 misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
omfs
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openpromfs openpromfs: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:32 +01:00
orangefs orangefs: saner arguments passing in readdir guts 2023-12-21 12:53:36 -05:00
overlayfs vfs-6.9.misc 2024-03-11 09:38:17 -07:00
proc vfs-6.9.misc 2024-03-11 09:38:17 -07:00
pstore pstore: inode: Use cleanup.h for struct pstore_private 2023-12-08 14:15:44 -08:00
qnx4 qnx4: convert qnx4 to use the new mount api 2024-03-01 13:58:50 +01:00
qnx6 qnx6: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:32 +01:00
quota sysctl-6.8-rc1 2024-01-10 17:44:36 -08:00
ramfs mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER 2024-01-08 15:27:15 -08:00
reiserfs reiserfs: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:32 +01:00
romfs romfs: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:31 +01:00
smb We still have some races in filesystem methods when exposed to RCU 2024-02-25 09:29:05 -08:00
squashfs Squashfs: fix variable overflow triggered by sysbot 2023-12-10 17:21:26 -08:00
sysfs fs/sysfs/dir.c : Fix typo in comment 2023-12-07 11:35:23 +09:00
sysv sysv: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:31 +01:00
tracefs eventfs: Keep all directory links at 1 2024-02-01 11:53:53 -05:00
ubifs case-insensitive updates for 6.9 2024-03-07 11:55:41 +01:00
udf misc cleanups (the part that hadn't been picked by individual fs trees) 2024-01-11 20:23:50 -08:00
ufs Many singleton patches against the MM code. The patch series which 2024-01-09 11:18:47 -08:00
unicode
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vboxsf fs: vboxsf: fix a kernel-doc warning 2023-12-08 15:32:31 -07:00
verity Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
xfs vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
zonefs vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
Kconfig fs: Remove NTFS classic 2024-01-24 10:47:00 +01:00
Kconfig.binfmt
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Makefile fs: Remove NTFS classic 2024-01-24 10:47:00 +01:00
aio.c fs/aio: Check IOCB_AIO_RW before the struct aio_kiocb conversion 2024-03-05 10:40:58 +01:00
anon_inodes.c Merge branch 'kvm-guestmemfd' into HEAD 2023-11-14 08:31:31 -05:00
attr.c fs: fix a typo in attr.c 2024-01-22 15:33:30 +01:00
backing-file.c fs: Use KMEM_CACHE instead of kmem_cache_create 2024-02-02 13:11:50 +01:00
bad_inode.c
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binfmt_elf.c
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binfmt_elf_fdpic.c execve updates for v6.7-rc1 2023-10-30 19:28:19 -10:00
binfmt_elf_test.c
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binfmt_flat.c
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binfmt_misc.c execve updates for v6.7-rc1 2023-10-30 19:28:19 -10:00
binfmt_script.c
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buffer.c vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
char_dev.c As usual, lots of singleton and doubleton patches all over the tree and 2023-11-02 20:53:31 -10:00
compat_binfmt_elf.c
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coredump.c iov_iter: get rid of 'copy_mc' flag 2024-03-06 10:52:12 +01:00
d_path.c
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dax.c fs : Fix warning using plain integer as NULL 2023-11-18 15:00:01 +01:00
dcache.c vfs-6.9.misc 2024-03-11 09:38:17 -07:00
direct-io.c block, fs: Restore the per-bio/request data lifetime fields 2024-02-06 14:31:05 +01:00
drop_caches.c
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eventfd.c eventfd: strictly check the count parameter of eventfd_write to avoid inputting illegal strings 2024-02-08 10:12:26 +01:00
eventpoll.c eventpoll: prefer kfree_rcu() in __ep_remove() 2024-02-22 10:03:31 +01:00
exec.c execve fixes for v6.8-rc2 2024-01-24 13:32:29 -08:00
fcntl.c vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
fhandle.c do_sys_name_to_handle(): use kzalloc() to fix kernel-infoleak 2024-01-22 15:33:38 +01:00
file.c file: remove __receive_fd() 2023-12-12 14:24:14 +01:00
file_table.c dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
filesystems.c
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fs-writeback.c writeback: move wb_wakeup_delayed defination to fs-writeback.c 2024-01-22 15:33:38 +01:00
fs_context.c
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fs_parser.c __fs_parse: Correct a documentation comment 2024-02-02 13:11:50 +01:00
fs_pin.c
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fs_struct.c
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fs_types.c
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fsopen.c
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init.c
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inode.c vfs-6.9.iomap 2024-03-11 10:07:03 -07:00
internal.h dcache stuff for this cycle 2024-01-11 20:11:35 -08:00
ioctl.c lsm: new security_file_ioctl_compat() hook 2023-12-24 15:48:03 -05:00
kernel_read_file.c
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libfs.c case-insensitive updates for 6.9 2024-03-07 11:55:41 +01:00
locks.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
mbcache.c vfs: remove SLAB_MEM_SPREAD flag usage 2024-02-27 11:21:31 +01:00
mnt_idmapping.c fs/mnt_idmapping.c: Return -EINVAL when no map is written 2024-02-08 10:12:37 +01:00
mount.h mounts: keep list of mounts in an rbtree 2023-11-18 14:56:16 +01:00
mpage.c block, fs: Restore the per-bio/request data lifetime fields 2024-02-06 14:31:05 +01:00
namei.c vfs-6.9.misc 2024-03-11 09:38:17 -07:00
namespace.c fs: relax mount_setattr() permission checks 2024-02-07 21:16:29 +01:00
nsfs.c nsfs: use d_make_root() 2023-11-25 02:49:43 -05:00
open.c vfs-6.8.rw 2024-01-08 11:11:51 -08:00
pipe.c fs/pipe: Convert to lockdep_cmp_fn 2024-02-02 13:11:49 +01:00
pnode.c mounts: keep list of mounts in an rbtree 2023-11-18 14:56:16 +01:00
pnode.h
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posix_acl.c fs: fix doc comment typo fs tree wide 2023-12-21 13:17:54 +01:00
proc_namespace.c namespace: extract show_path() helper 2023-11-18 14:56:16 +01:00
read_write.c fsnotify: optionally pass access range in file permission hooks 2023-12-12 16:20:02 +01:00
readdir.c fsnotify: optionally pass access range in file permission hooks 2023-12-12 16:20:02 +01:00
remap_range.c remap_range: merge do_clone_file_range() into vfs_clone_file_range() 2024-02-06 17:07:21 +01:00
select.c fs/select: rework stack allocation hack for clang 2024-02-20 09:23:52 +01:00
seq_file.c
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signalfd.c
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splice.c fs: use splice_copy_file_range() inline helper 2023-12-12 16:20:02 +01:00
stack.c
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stat.c vfs-6.8.mount 2024-01-08 10:57:34 -08:00
statfs.c
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super.c fs/super.c: don't drop ->s_user_ns until we free struct super_block itself 2024-02-25 02:10:31 -05:00
sync.c
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sysctls.c fs: Remove the now superfluous sentinel elements from ctl_table array 2023-12-28 04:57:57 -08:00
timerfd.c
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userfaultfd.c Generic: 2024-01-17 13:03:37 -08:00
utimes.c
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xattr.c
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