forked from Minki/linux
bd1b7c1384
-----BEGIN PGP SIGNATURE-----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=lv6P
-----END PGP SIGNATURE-----
Merge tag 'for-5.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"Features:
- subpage:
- support for PAGE_SIZE > 4K (previously only 64K)
- make it work with raid56
- repair super block num_devices automatically if it does not match
the number of device items
- defrag can convert inline extents to regular extents, up to now
inline files were skipped but the setting of mount option
max_inline could affect the decision logic
- zoned:
- minimal accepted zone size is explicitly set to 4MiB
- make zone reclaim less aggressive and don't reclaim if there are
enough free zones
- add per-profile sysfs tunable of the reclaim threshold
- allow automatic block group reclaim for non-zoned filesystems, with
sysfs tunables
- tree-checker: new check, compare extent buffer owner against owner
rootid
Performance:
- avoid blocking on space reservation when doing nowait direct io
writes (+7% throughput for reads and writes)
- NOCOW write throughput improvement due to refined locking (+3%)
- send: reduce pressure to page cache by dropping extent pages right
after they're processed
Core:
- convert all radix trees to xarray
- add iterators for b-tree node items
- support printk message index
- user bulk page allocation for extent buffers
- switch to bio_alloc API, use on-stack bios where convenient, other
bio cleanups
- use rw lock for block groups to favor concurrent reads
- simplify workques, don't allocate high priority threads for all
normal queues as we need only one
- refactor scrub, process chunks based on their constraints and
similarity
- allocate direct io structures on stack and pass around only
pointers, avoids allocation and reduces potential error handling
Fixes:
- fix count of reserved transaction items for various inode
operations
- fix deadlock between concurrent dio writes when low on free data
space
- fix a few cases when zones need to be finished
VFS, iomap:
- add helper to check if sb write has started (usable for assertions)
- new helper iomap_dio_alloc_bio, export iomap_dio_bio_end_io"
* tag 'for-5.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: (173 commits)
btrfs: zoned: introduce a minimal zone size 4M and reject mount
btrfs: allow defrag to convert inline extents to regular extents
btrfs: add "0x" prefix for unsupported optional features
btrfs: do not account twice for inode ref when reserving metadata units
btrfs: zoned: fix comparison of alloc_offset vs meta_write_pointer
btrfs: send: avoid trashing the page cache
btrfs: send: keep the current inode open while processing it
btrfs: allocate the btrfs_dio_private as part of the iomap dio bio
btrfs: move struct btrfs_dio_private to inode.c
btrfs: remove the disk_bytenr in struct btrfs_dio_private
btrfs: allocate dio_data on stack
iomap: add per-iomap_iter private data
iomap: allow the file system to provide a bio_set for direct I/O
btrfs: add a btrfs_dio_rw wrapper
btrfs: zoned: zone finish unused block group
btrfs: zoned: properly finish block group on metadata write
btrfs: zoned: finish block group when there are no more allocatable bytes left
btrfs: zoned: consolidate zone finish functions
btrfs: zoned: introduce btrfs_zoned_bg_is_full
btrfs: improve error reporting in lookup_inline_extent_backref
...
|
||
|---|---|---|
| .. | ||
| acl.c | ||
| acl.h | ||
| checkpoint.c | ||
| compress.c | ||
| data.c | ||
| debug.c | ||
| dir.c | ||
| extent_cache.c | ||
| f2fs.h | ||
| file.c | ||
| gc.c | ||
| gc.h | ||
| hash.c | ||
| inline.c | ||
| inode.c | ||
| iostat.c | ||
| iostat.h | ||
| Kconfig | ||
| Makefile | ||
| namei.c | ||
| node.c | ||
| node.h | ||
| recovery.c | ||
| segment.c | ||
| segment.h | ||
| shrinker.c | ||
| super.c | ||
| sysfs.c | ||
| verity.c | ||
| xattr.c | ||
| xattr.h | ||