forked from Minki/linux
5191290407
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEE8rQSAMVO+zA4DBdWxWXV+ddtWDsFAmI44SgACgkQxWXV+ddt
WDtzyg//YgMKr05jRsU3I/pIQ9znuKZmmllThwF63ZRG4PvKz2QfzvKdrMuzNjru
5kHbG59iJqtLmU/aVsdp8mL6mmg5U3Ym2bIRsrW5m4HTtTowKdirvL/lQ3/tWm8j
CSDJhUdCL2SwFjpru+4cxOeHLXNSfsk4BoCu8nsLitL+oXv/EPo/dkmu6nPjiMY3
RjsIDBeDEf7J20KOuP/qJuN2YOAT7TeISPD3Ow4aDsmndWQ8n6KehEmAZb7QuqZQ
SYubZ2wTb9HuPH/qpiTIA7innBIr+JkYtUYlz2xxixM2BUWNfqD6oKHw9RgOY5Sg
CULFssw0i7cgGKsvuPJw1zdM002uG4wwXKigGiyljTVWvxneyr4mNDWiGad+LyFJ
XWhnABPidkLs/1zbUkJ23DVub5VlfZsypkFDJAUXI0nGu3VrhjDfTYMa8eCe2L/F
YuGG6CrAC+5K/arKAWTVj7hOb+52UzBTEBJz60LJJ6dS9eQoBy857V6pfo7w7ukZ
t/tqA6q75O4tk/G3Ix3V1CjuAH3kJE6qXrvBxhpu8aZNjofopneLyGqS5oahpcE8
8edtT+ZZhNuU9sLSEJCJATVxXRDdNzpQ8CHgOR5HOUbmM/vwKNzHPfRQzDnImznw
UaUlFaaHwK17M6Y/6CnMecz26U2nVSJ7pyh39mb784XYe2a1efE=
=YARd
-----END PGP SIGNATURE-----
Merge tag 'for-5.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"This contains feature updates, performance improvements, preparatory
and core work and some related VFS updates:
Features:
- encoded read/write ioctls, allows user space to read or write raw
data directly to extents (now compressed, encrypted in the future),
will be used by send/receive v2 where it saves processing time
- zoned mode now works with metadata DUP (the mkfs.btrfs default)
- error message header updates:
- print error state: transaction abort, other error, log tree
errors
- print transient filesystem state: remount, device replace,
ignored checksum verifications
- tree-checker: verify the transaction id of the to-be-written dirty
extent buffer
Performance improvements for fsync:
- directory logging speedups (up to -90% run time)
- avoid logging all directory changes during renames (up to -60% run
time)
- avoid inode logging during rename and link when possible (up to
-60% run time)
- prepare extents to be logged before locking a log tree path
(throughput +7%)
- stop copying old file extents when doing a full fsync()
- improved logging of old extents after truncate
Core, fixes:
- improved stale device identification by dev_t and not just path
(for devices that are behind other layers like device mapper)
- continued extent tree v2 preparatory work
- disable features that won't work yet
- add wrappers and abstractions for new tree roots
- improved error handling
- add super block write annotations around background block group
reclaim
- fix device scanning messages potentially accessing stale pointer
- cleanups and refactoring
VFS:
- allow reflinks/deduplication from two different mounts of the same
filesystem
- export and add helpers for read/write range verification, for the
encoded ioctls"
* tag 'for-5.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (98 commits)
btrfs: zoned: put block group after final usage
btrfs: don't access possibly stale fs_info data in device_list_add
btrfs: add lockdep_assert_held to need_preemptive_reclaim
btrfs: verify the tranisd of the to-be-written dirty extent buffer
btrfs: unify the error handling of btrfs_read_buffer()
btrfs: unify the error handling pattern for read_tree_block()
btrfs: factor out do_free_extent_accounting helper
btrfs: remove last_ref from the extent freeing code
btrfs: add a alloc_reserved_extent helper
btrfs: remove BUG_ON(ret) in alloc_reserved_tree_block
btrfs: add and use helper for unlinking inode during log replay
btrfs: extend locking to all space_info members accesses
btrfs: zoned: mark relocation as writing
fs: allow cross-vfsmount reflink/dedupe
btrfs: remove the cross file system checks from remap
btrfs: pass btrfs_fs_info to btrfs_recover_relocation
btrfs: pass btrfs_fs_info for deleting snapshots and cleaner
btrfs: add filesystems state details to error messages
btrfs: deal with unexpected extent type during reflinking
btrfs: fix unexpected error path when reflinking an inline extent
...
|
||
|---|---|---|
| .. | ||
| asm-generic | ||
| drm | ||
| linux | ||
| misc | ||
| mtd | ||
| rdma | ||
| scsi | ||
| sound | ||
| video | ||
| xen | ||
| Kbuild | ||