[VFS] Create Rust bindings for VFS (based on vfs-v2 branch) - #1222

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lsig wants to merge 161 commits into

Rust-for-Linux:rust-nextfrom

Commits on Oct 21, 2025

[Setup] Load and unload LFS Rust kernel module
lsig
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f8e8637

Commits on Oct 29, 2025

add gitignore
kristoferfannar
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0074ac7
setup fs modules
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21818fd
register+unregister nop FS
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4642fd5
[RustLFS] file system specific inode
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d60f0c9

Commits on Nov 11, 2025

[ezFS] add critical structure for ezFS
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e3566e6
[ezFS] fix compiler errors
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422b2ef
[ezFS] fix comment
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ad86909
[ezFS] fix comment again burhh
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c7a6e88

Commits on Nov 18, 2025

[ezFS] register + unregister nop FS v2
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3f9937f

Commits on Nov 20, 2025

[VFS] mount checkpoint
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a8dd3ef
[VFS] sb set magic number
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e9460cc
[ezFS] minimal for mount??
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4e8057f

Commits on Nov 21, 2025

[ezFS] mountttt
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6691b2b

Commits on Nov 24, 2025

Merge pull request #1 from lsig/vfs-v3
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060f944
[Read Sb] checkpoint
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164b919
[Read sb] fix super block struct
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9bba107
Merge pull request #2 from lsig/logi/read-sb
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b9a6d9e
[Read SB] add mutex init
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192df58
[Read Inode store] checkpoint
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1328f6e
[Read Inode store] lets go
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[Read Inode Store] Add comment
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b1bfee0

Commits on Nov 25, 2025

add ezfs formatter
kristoferfannar
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927cb6a
[ezfs] add lookup
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1670ed8

Commits on Nov 26, 2025

[ezfs] add lookup for ezfs
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43048ac
[ezfs] ls works??? (checkpoint)
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58e0641
[ezfs] move ops def into static fs scope
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debd5c9
[ezfs] fix kernel crash?
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857e654

Commits on Nov 27, 2025

Merge pull request #3 from lsig/logi/read-sb2
kristoferfannar
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83ab59c

Commits on Nov 28, 2025

Commits on Nov 29, 2025

[iterate_shared] checkpoint 2
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8f2d489
[vfs] fix small bug
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b934123
Merge pull request #5 from lsig/logi/emit_dots
kristoferfannar
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89b73d1
[ezfs] file mode conversion checkpoint
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4b611cb
[ezfs] file type, fix lifetime issue
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caa99ea
add address_space_operations to inodes
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d2881f7
Merge pull request #6 from lsig/logi/file_type
kristoferfannar
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63e6855

Commits on Nov 30, 2025

Commits on Dec 1, 2025

use generic_mmap and .._splice_read
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dbd7ad2
add sb and inode getters
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783d244
add iomap Types, flags and setters
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c6f74bb
ezfs: add iomap_begin and iomap_end
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a72889c
cleanup fops
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dcf435c
have separate dir and file fops
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58f1820
ezfs: cleanup
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a066ed0
remove `;` so that kernel compiles
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3ec59b4
comment out redundant read_iter
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fc7a1ea
[chore] add rust config
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c99126e
address comments
kristoferfannar
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2a54aac
add comments to ezfs::iomap_begin impl
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3efc237
Merge pull request #7 from lsig/address_space_ops
kristoferfannar
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5d7d721
add write_iter
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551667a
add required `.migrate_folio` to address_space::Ops
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3d8954c

Commits on Dec 2, 2025

Commits on Dec 3, 2025

updated format_disk_as_ezfs
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9f5bbf5
add extend writing (adjacent blocks free)
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3f10f48
[VFS/ezfs] create file checkpoint
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b155702
[ezfs] find first free inode
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38f8458
[ezfs] allocate new file
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4748d77
[ezfs] add comment
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9705864
add a MappingPage to wrap around read_mapping_page
kristoferfannar
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cae2ffe
allow copying between pages
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8b30a26
add MOVE writes
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2023d49
lock before writing
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a6292ac
iomap_end
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4c511aa
cleanup prints
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c4ce998
Merge remote-tracking branch 'origin/rust-next' into writes
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b46b19d
[VFS] add safety
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890991f
[VFS] remove wrong comment
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8b7c1b0
[VFS] remove unecessary unsafe
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4d3ae60
Merge pull request #9 from lsig/logi/touch-delete
lsig
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738dd35

Commits on Dec 4, 2025

cleanup write_iter
kristoferfannar
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648eb78
Merge remote-tracking branch 'origin/rust-next' into writes
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complete merge
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7ea1c18
address comments
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6c2873e
check for a sub
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Merge pull request #10 from lsig/writes
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b550f24
[VFS] unlink infra setup
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fb38bf4
fix: saturate subtraction
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ebaee2f
Merge pull request #11 from lsig/fix/create-new-files
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d1a1760
[VFS/ezfs] write dir folio checkpoint
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[VFS] checkpoint??
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implement writeback_ops to persist
kristoferfannar
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[ezfs] rm works but evict inode needed
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[ezfs] remove unnecessary prints
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cleanup
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address comments
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d044f27
Merge pull request #13 from lsig/persist
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a22ab37
Merge branch 'rust-next' into logi/write_dirs
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[ezfs] add safety
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6bc0487
Merge pull request #12 from lsig/logi/write_dirs
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7541c0e

Commits on Dec 6, 2025

[VFS] make sb operations generic
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48c7422

Commits on Dec 8, 2025

[ezfs] evict_inode checkpoint
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[ezfs] clean up
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[VFS] clean up comment and unsafe
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Merge pull request #15 from lsig/logi/evict_inode
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[ezfs/VFS] checkpoint clean up and write_inode
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4ee4cef

Commits on Dec 9, 2025

[ezfs/VFS] sync_fs write sb to disk
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482c78b
[ezfs] write sb and inode to disk
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0a0dae2
[chore] remove unnecessary import
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50d53c6
[ezfs] fix off by one error
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46b22be
[ezfs] fix off by one (bruh)
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[ezfs] rename variable
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Merge pull request #16 from lsig/logi/clean_up
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[ezfs] fix compiler warnings
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[ezfs] fix clippy concrete warnings
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Merge pull request #17 from lsig/logi/fix_warnings
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a9040b5

Commits on Dec 10, 2025

[ezfs] fix read_iter
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3dd33aa
Merge pull request #18 from lsig/logi/fix_readdir
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6469027
[ezfs/VFS] mkdir checkpoint
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[ezfs] mkdir
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045b8b4
[ezfs] remove unused function
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e364d05
Merge pull request #19 from lsig/logi/mkdir
kristoferfannar
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[ezfs/VFS] rmdir checkpoint
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[ezfs/VFS] rmdir
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Merge pull request #20 from lsig/logi/rmdir
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56c5a36
[ezfs] adjust allocate inode to new bitmap api
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43422f2

Commits on Dec 11, 2025

[ezfs] move dir inc to inode creation
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13a4dad
[ezfs] fix dir time bug (bruh)
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[ezfs] make bitmap safe
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Merge pull request #21 from lsig/logi/clean_up2
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6150e8b
[ezfs] remove debug comments
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eb21cc8
[ezfs] check inode allocation
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8048daa
[ezfs] remove old commented out code
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[ezfs] follow same convention as inode for datablocks
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[ezfs] create deallocation functions
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[ezfs] adjust functions to formally verified counterpart
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[ezfs] adjust for formal verification (no panics bby)
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[ezfs] formally verify deallocate (no panic)
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Commits on Dec 12, 2025

Merge pull request #22 from lsig/logi/function_split_up
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[ezfs] transaction checkpoint
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Merge pull request #23 from lsig/logi/rollback_on_failure
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a2c47b1

Commits on Dec 15, 2025

write to fresh files
kristoferfannar
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c4b8f07
Merge pull request #24 from lsig/fresh-writes
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fix writes after backwards seeks
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Merge pull request #25 from lsig/fix-seeks
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remove `pr_info!`s
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Merge pull request #26 from lsig/remove-prints
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5afb770

Commits on Dec 19, 2025

[chore] add readme for rezfs
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e0dab6a

Commits on Jan 29, 2026

[clippy] address warnings
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36628b6

Commits on Feb 4, 2026

[CLIPPY] add safety comments
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[CLIPPY] add safety comments
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[CLIPPY] add safety comments
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[CLIPPY] add safety comments
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[CLIPPY] add safety comments
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[CLIPPY] add function description
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[CLIPPY] add function safety comments
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[CLIPPY] add safety comments to functions
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Commits on Feb 8, 2026

Merge branch 'rust-next' into rust-next
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4ecae47

Commits on Feb 12, 2026

Merge branch 'rust-next' into rust-next
lsig
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87912ce