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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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781fca5b10
- Use extent maps to track pagecache page status instead of bufferhead state. - Refactor pagecache read and write paths to use the new iomap library functions, which enable us to drop the old bufferhead code for pagesize == blocksize filesystems. - Set up parallel per-block-per-page metadata to track subpage information that was tracked by buffer heads, which enables us to drop the old bufferhead code for pagesize > blocksize filesystems. - Tie a deferred ops control structure to a transaction so that we can take advantage of an upper-level dfops without having to plumb pointer passing through the code. - Refactor the deferred ops code to track deferred ops as part of the transaction structure (instead of as a separate data structure) so that we can simplify the scoping rules around defer_ops. - Refactor twisty delwri buffer submission code to avoid deadlocks. - Shorten and fix indenting problems in the scrub code. - Detect obviously bad summary counts at mount and fix them. - Directly associate deferred ops control structure with a transaction so that callers no longer have to manage it themselves. - Remove a couple of IRIX-era inode macros. - Remove the long-deprecated 'barrier' and 'nobarrier' mount options. - Clean up the inode fork structure a bit. - Check for bad fs summary counter values in the superblock. - Reduce COW fork lookups during writeback. - Refactor the deferred ops control structures into the transaction structure, thereby eliminating the need for transaction users to handle the deferred ops as a separate data structure. - Add the ability to repair AG headers online. - Fix a crash due to insufficient return value checking. - Various fixes and cleanups. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEUzaAxoMeQq6m2jMV+H93GTRKtOsFAltwVGoACgkQ+H93GTRK tOt3bw//WaG1mR44Oo/mhf27MaEJK74LXeViqCH4Sdk10gujClTVnl6h33ChAyEi 7BT4x1JtwM6xOh7nPsXQy/besVxWadjQcTtAz/3U2wJoFyOX2+I27SAawrmX6jfR Hi1DxXFFK7z/8YvuZqYl3vTgxMNb7bLAUybe2sYX8q+vrQaUvl9eLQlHSaT3sxrc /lBkog1dYmbw3yjLnWYpQtC0I6Pa3ZuG/S2vpeJ2H5MADtzrRNjuC9MHZJW7tIGm +rCLm0agk8yFkEA84VvS5Afee3TppY/JBaYlsvG1rp3bs0fELAJFnzS4g/QDbbsX HAKPcMICJksF4C9y0Xb7wXPz/4PKur5/OSuGXN4QtOivOEoAdWfh2PLInqAjo/Le mO92PdkBucfVqJzfEC2q2QAnGIaJlG8txhAz87wZ1YfZDQQlJDy385Z9GQXfUpy5 /1xH7V0cze1ZBSxWSddSFg0gCtaWSerfp0CmAG3A+HWKIN6c/ZNSCrqdq0DBC99D qOn6ThjckZWGvz/KV5xBr/KvUYOpSeEyREtgcAN008TiUaNy4nOhWV2xgLGuPY/J ed4V2B9qVbq+l+sZyzukB8cmOXmcCey6omwJ7LqZzoTWTAtTQtM2MwhaQFUWtQG8 mCqPXJp1XyL24sn0bI1t2NuKgQcs6QEQWX3zN4DA6I+N9+sTDqo= =2G+i -----END PGP SIGNATURE----- Merge tag 'xfs-4.19-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux Pull xfs updates from Darrick Wong: "This is the second part of the XFS changes for 4.19. The biggest changes are the removal of buffer heads frm XFS, a massive reworking of the deferred transaction operations handling code, the removal of the long defunct barrier/nobarrier mount options, and the addition of a few more online repair functions. Summary: - Use extent maps to track pagecache page status instead of bufferhead state. - Refactor pagecache read and write paths to use the new iomap library functions, which enable us to drop the old bufferhead code for pagesize == blocksize filesystems. - Set up parallel per-block-per-page metadata to track subpage information that was tracked by buffer heads, which enables us to drop the old bufferhead code for pagesize > blocksize filesystems. - Tie a deferred ops control structure to a transaction so that we can take advantage of an upper-level dfops without having to plumb pointer passing through the code. - Refactor the deferred ops code to track deferred ops as part of the transaction structure (instead of as a separate data structure) so that we can simplify the scoping rules around defer_ops. - Refactor twisty delwri buffer submission code to avoid deadlocks. - Shorten and fix indenting problems in the scrub code. - Detect obviously bad summary counts at mount and fix them. - Directly associate deferred ops control structure with a transaction so that callers no longer have to manage it themselves. - Remove a couple of IRIX-era inode macros. - Remove the long-deprecated 'barrier' and 'nobarrier' mount options. - Clean up the inode fork structure a bit. - Check for bad fs summary counter values in the superblock. - Reduce COW fork lookups during writeback. - Refactor the deferred ops control structures into the transaction structure, thereby eliminating the need for transaction users to handle the deferred ops as a separate data structure. - Add the ability to repair AG headers online. - Fix a crash due to insufficient return value checking. - Various fixes and cleanups" * tag 'xfs-4.19-merge-6' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (155 commits) xfs: fix a null pointer dereference in xfs_bmap_extents_to_btree xfs: remove b_last_holder & associated macros iomap: Switch to offset_in_page for clarity xfs: Close race between direct IO and xfs_break_layouts() xfs: repair the AGI xfs: repair the AGFL xfs: repair the AGF xfs: remove dead error handling code in xfs_dquot_disk_alloc() xfs: use WRITE_ONCE to update if_seq xfs: fix a comment in xfs_log_reserve xfs: only validate summary counts on primary superblock xfs: substitute spaces with tabs xfs: fold dfops into the transaction xfs: always defer agfl block frees xfs: pass transaction to xfs_defer_add() xfs: replace xfs_defer_ops ->dop_pending with on-stack list xfs: cancel dfops on xfs_defer_finish() error xfs: clean out superfluous dfops dop params/vars xfs: drop dop param from xfs_defer_op_type ->finish_item() callback xfs: automatic dfops inode relogging ... |
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9p | ||
adfs | ||
affs | ||
afs | ||
autofs | ||
befs | ||
bfs | ||
btrfs | ||
cachefiles | ||
ceph | ||
cifs | ||
coda | ||
configfs | ||
cramfs | ||
crypto | ||
debugfs | ||
devpts | ||
dlm | ||
ecryptfs | ||
efivarfs | ||
efs | ||
exofs | ||
exportfs | ||
ext2 | ||
ext4 | ||
f2fs | ||
fat | ||
freevxfs | ||
fscache | ||
fuse | ||
gfs2 | ||
hfs | ||
hfsplus | ||
hostfs | ||
hpfs | ||
hugetlbfs | ||
isofs | ||
jbd2 | ||
jffs2 | ||
jfs | ||
kernfs | ||
lockd | ||
minix | ||
nfs | ||
nfs_common | ||
nfsd | ||
nilfs2 | ||
nls | ||
notify | ||
ntfs | ||
ocfs2 | ||
omfs | ||
openpromfs | ||
orangefs | ||
overlayfs | ||
proc | ||
pstore | ||
qnx4 | ||
qnx6 | ||
quota | ||
ramfs | ||
reiserfs | ||
romfs | ||
squashfs | ||
sysfs | ||
sysv | ||
tracefs | ||
ubifs | ||
udf | ||
ufs | ||
xfs | ||
aio.c | ||
anon_inodes.c | ||
attr.c | ||
bad_inode.c | ||
binfmt_aout.c | ||
binfmt_elf.c | ||
binfmt_elf_fdpic.c | ||
binfmt_em86.c | ||
binfmt_flat.c | ||
binfmt_misc.c | ||
binfmt_script.c | ||
block_dev.c | ||
buffer.c | ||
char_dev.c | ||
compat.c | ||
compat_binfmt_elf.c | ||
compat_ioctl.c | ||
coredump.c | ||
d_path.c | ||
dax.c | ||
dcache.c | ||
dcookies.c | ||
direct-io.c | ||
drop_caches.c | ||
eventfd.c | ||
eventpoll.c | ||
exec.c | ||
fcntl.c | ||
fhandle.c | ||
file.c | ||
file_table.c | ||
filesystems.c | ||
fs-writeback.c | ||
fs_pin.c | ||
fs_struct.c | ||
inode.c | ||
internal.h | ||
ioctl.c | ||
iomap.c | ||
Kconfig | ||
Kconfig.binfmt | ||
libfs.c | ||
locks.c | ||
Makefile | ||
mbcache.c | ||
mount.h | ||
mpage.c | ||
namei.c | ||
namespace.c | ||
no-block.c | ||
nsfs.c | ||
open.c | ||
pipe.c | ||
pnode.c | ||
pnode.h | ||
posix_acl.c | ||
proc_namespace.c | ||
read_write.c | ||
readdir.c | ||
select.c | ||
seq_file.c | ||
signalfd.c | ||
splice.c | ||
stack.c | ||
stat.c | ||
statfs.c | ||
super.c | ||
sync.c | ||
timerfd.c | ||
userfaultfd.c | ||
utimes.c | ||
xattr.c |