mirror of
https://github.com/torvalds/linux.git
synced 2024-12-23 11:21:33 +00:00
a02cd4229e
In this round, we introduce sysfile-based quota support which is required
for Android by default. In addition, we allow that users are able to reserve
some blocks in runtime to mitigate performance drops in low free space.
Enhancement
- assign proper data segments according to write_hints given by user
- issue cache_flush on dirty devices only among multiple devices
- exploit cp_error flag and add more faults to enhance fault injection test
- conduct more readaheads during f2fs_readdir
- add a range for discard commands
Bug fix
- fix zero stat->st_blocks when inline_data is set
- drop crypto key and free stale memory pointer while evict_inode is failing
- fix some corner cases in free space and segment management
- fix wrong last_disk_size
This series includes lots of clean-ups and code enhancement in terms of xattr
operations, discard/flush command control. In addition, it adds versatile
debugfs entries to monitor f2fs status.
-----BEGIN PGP SIGNATURE-----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=c49T
-----END PGP SIGNATURE-----
Merge tag 'f2fs-for-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs
Pull f2fs updates from Jaegeuk Kim:
"In this round, we introduce sysfile-based quota support which is
required for Android by default. In addition, we allow that users are
able to reserve some blocks in runtime to mitigate performance drops
in low free space.
Enhancements:
- assign proper data segments according to write_hints given by user
- issue cache_flush on dirty devices only among multiple devices
- exploit cp_error flag and add more faults to enhance fault
injection test
- conduct more readaheads during f2fs_readdir
- add a range for discard commands
Bug fixes:
- fix zero stat->st_blocks when inline_data is set
- drop crypto key and free stale memory pointer while evict_inode is
failing
- fix some corner cases in free space and segment management
- fix wrong last_disk_size
This series includes lots of clean-ups and code enhancement in terms
of xattr operations, discard/flush command control. In addition, it
adds versatile debugfs entries to monitor f2fs status"
* tag 'f2fs-for-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (75 commits)
f2fs: deny accessing encryption policy if encryption is off
f2fs: inject fault in inc_valid_node_count
f2fs: fix to clear FI_NO_PREALLOC
f2fs: expose quota information in debugfs
f2fs: separate nat entry mem alloc from nat_tree_lock
f2fs: validate before set/clear free nat bitmap
f2fs: avoid opened loop codes in __add_ino_entry
f2fs: apply write hints to select the type of segments for buffered write
f2fs: introduce scan_curseg_cache for cleanup
f2fs: optimize the way of traversing free_nid_bitmap
f2fs: keep scanning until enough free nids are acquired
f2fs: trace checkpoint reason in fsync()
f2fs: keep isize once block is reserved cross EOF
f2fs: avoid race in between GC and block exchange
f2fs: save a multiplication for last_nid calculation
f2fs: fix summary info corruption
f2fs: remove dead code in update_meta_page
f2fs: remove unneeded semicolon
f2fs: don't bother with inode->i_version
f2fs: check curseg space before foreground GC
...
|
||
|---|---|---|
| .. | ||
| acl.c | ||
| acl.h | ||
| checkpoint.c | ||
| data.c | ||
| debug.c | ||
| dir.c | ||
| extent_cache.c | ||
| f2fs.h | ||
| file.c | ||
| gc.c | ||
| gc.h | ||
| hash.c | ||
| inline.c | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||
| namei.c | ||
| node.c | ||
| node.h | ||
| recovery.c | ||
| segment.c | ||
| segment.h | ||
| shrinker.c | ||
| super.c | ||
| sysfs.c | ||
| trace.c | ||
| trace.h | ||
| xattr.c | ||
| xattr.h | ||