Kent Overstreet
03e183cb5d
bcachefs: Verify fs hasn't been modified before going rw
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
134915f3d3
bcachefs: Go rw lazily
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
812af308de
bcachefs: assertion to catch outstanding bug
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:17 -04:00
Kent Overstreet
768ac63924
bcachefs: Add a mechanism for blocking the journal
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:16 -04:00
Kent Overstreet
6639339253
bcachefs: Fix a lockdep splat
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:15 -04:00
Kent Overstreet
1df42b5715
bcachefs: don't do initial gc if have alloc info feature
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:15 -04:00
Kent Overstreet
3577df5f7f
bcachefs: serialize persistent_reserved
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:15 -04:00
Kent Overstreet
3ccc5c50f2
bcachefs: Write out fs usage
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:15 -04:00
Kent Overstreet
24547d097a
bcachefs: fix bch2_sb_field_resize()
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:15 -04:00
Kent Overstreet
26609b619f
bcachefs: Make bkey types globally unique
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this lets us get rid of a lot of extra switch statements - in a lot of
places we dispatch on the btree node type, and then the key type, so
this is a nice cleanup across a lot of code.
Also improve the on disk format versioning stuff.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:12 -04:00
Kent Overstreet
cd575ddf57
bcachefs: Erasure coding
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:11 -04:00
Kent Overstreet
af9d3bc203
bcachefs: stripe support for replicas tracking
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:11 -04:00
Kent Overstreet
c258f28eba
bcachefs: Check for unsupported features
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:11 -04:00
Kent Overstreet
319f9ac38e
bcachefs: revamp to_text methods
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:11 -04:00
Kent Overstreet
8b335baef2
bcachefs: Assorted fixes for running on very small devices
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It's now possible to create and use a filesystem on a 512k device with
4k buckets (though at that size we still waste almost half to internal
reserves)
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:11 -04:00
Kent Overstreet
1c6fdbd8f2
bcachefs: Initial commit
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Initially forked from drivers/md/bcache, bcachefs is a new copy-on-write
filesystem with every feature you could possibly want.
Website: https://bcachefs.org
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:07 -04:00
