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path: root/fs/bcachefs/extents.c
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2023-10-22bcachefs: move some checks to expensive_debug_checksKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Only get btree iters from btree transactionsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Allocate fs_usage in do_btree_insert_at()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: kill struct btree_insertKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Refactor extent insert pathKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Always use bch2_extent_trim_atomic()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: gc lock no longer needed for disk reservationsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Fix check for if extent update is allocatingKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: improve extent debugcheck fnKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Compression fixesKent Overstreet
regressions from switching disk space accounting to be in compressed sectors Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Make bkey types globally uniqueKent Overstreet
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>
2023-10-22bcachefs: Split out bkey_sort.cKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Stripes now properly subject to gcKent Overstreet
gc now verifies the contents of the stripes radix tree, important for persistent alloc info Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Btree locking fix, refactoringKent Overstreet
Hit an assertion, probably spurious, indicating an iterator was unlocked when it shouldn't have been (spurious because it wasn't locked at all when the caller called btree_insert_at()). Add a flag, BTREE_ITER_NOUNLOCK, and tighten up the assertions Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: fix typo when picking read methodKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Erasure codingKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Centralize marking of replicas in btree update pathKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Move key marking out of extents.cKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: revamp to_text methodsKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Disk usage in compressed sectors, not uncompressedKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Fix an assertion when rebuilding replicasKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: new avoid mechanism for io retriesKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: more key marking refactoringKent Overstreet
prep work for erasure coding Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: replicas: prep work for stripesKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: add functionality for heaps to update backpointersKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: bch2_extent_ptr_decoded_append()Kent Overstreet
This new helper for the move path avoids creating a new CRC entry when we already have one that matches the pointer being added. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: bch2_extent_drop_ptrs()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: extent_for_each_ptr_decode()Kent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: extent_ptr_decodedKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Pass around bset_tree lessKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: kill extent_insert_hookKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: bch2_extent_trim_atomic()Kent Overstreet
Prep work for extents insert hook removal Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: BTREE_INSERT_JOURNAL_RES_FULL is no longer possibleKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: extent_squash() can no longer failKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: lift ordering restriction on 0 size extentsKent Overstreet
This lifts the restriction that 0 size extents must not overlap with other extents, which means we can now sort extents and non extents the same way, and will let us simplify a bunch of other stuff as well. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: bkey_written()Kent Overstreet
also cleanups of btree node offsets Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Factor out btree_key_can_insert()Kent Overstreet
working on getting rid of all the reasons bch2_insert_fixup_extent() can fail/stop partway, which is needed for other refactorings. One of the reasons we could have to bail out is if we're splitting a compressed extent we might need to add to our disk reservation - but we can check that before actually starting the insert. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: bch2_mark_key() now takes bch_data_typeKent Overstreet
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: fix bch2_val_to_text()Kent Overstreet
was returning wrong value Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22bcachefs: Initial commitKent Overstreet
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>
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