Kent Overstreet
bf7b87a4a9
bcachefs: traverse all iterators on transaction restart
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:19 -04:00
Kent Overstreet
e1120a4c8d
bcachefs: Add iter->idx
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:19 -04:00
Kent Overstreet
ecc892e40b
bcachefs: Kill btree_iter->next
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:19 -04:00
Kent Overstreet
e542029eeb
bcachefs: Change btree_iter_traverse_error() to not use iter->next
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:19 -04:00
Kent Overstreet
0f23836771
bcachefs: trans_for_each_iter()
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
7c26ecae32
bcachefs: Better bch2_trans_copy_iter()
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
9e5e5b9e71
bcachefs: Btree iterators now always have a btree_trans
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
424eb88130
bcachefs: Only get btree iters from btree transactions
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
5df4be3f62
bcachefs: Btree iter improvements
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:18 -04:00
Kent Overstreet
a8e00bd48a
bcachefs: increase BTREE_ITER_MAX
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:17 -04:00
Kent Overstreet
446c562c2c
bcachefs: Remove direct use of bch2_btree_iter_link()
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:17 -04:00
Kent Overstreet
56e0e7c79f
bcachefs: fix an incorrect bkey_debugcheck() call
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:13 -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
ad7ae8d63f
bcachefs: Btree locking fix, refactoring
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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>
2023-10-22 17:08:12 -04:00
Kent Overstreet
8812600c29
bcachefs: fix btree iterator bug when using depth > 0
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:12 -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
cbdf24cef1
bcachefs: Fix a btree iter bug when iter pos == POS_MAX
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
a00fd8c535
bcachefs: Comparison function cleanups
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
216c9facfd
bcachefs: Pass around bset_tree less
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
fc3268c13c
bcachefs: kill extent_insert_hook
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
08af47dfc2
bcachefs: convert bchfs_write_index_update() to bch2_extent_update()
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
581edb6341
bcachefs: mempoolify btree_trans
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
e4ccb25131
bcachefs: make struct btree_iter a bit smaller
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:09 -04:00
Kent Overstreet
271a3d3a4b
bcachefs: lift ordering restriction on 0 size extents
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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>
2023-10-22 17:08:09 -04:00
Kent Overstreet
647d7b60b1
bcachefs: Fix an assertion in the btree node merge path
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Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:08 -04:00
Kent Overstreet
1c7a0adf31
bcachefs: trace transaction restarts
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exceptionally crappy "tracing", but it's a start at documenting the
places restarts can be triggered
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
2023-10-22 17:08:07 -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
