bcachefs: Refactor open_bucket code

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Prep work for adding a hash table of open buckets - instead of embedding
a bch_extent_ptr, we need to refer to the bucket directly so that we're
not calling sector_to_bucket() in the hash table lookup code, which has
an expensive divide.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

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Kent Overstreet 2021-12-25 21:21:46 -05:00 • committed by Kent Overstreet

parent 57af63b286

commit abe19d458e

8 changed files with 83 additions and 67 deletions

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21

fs/bcachefs/alloc_background.c

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2

fs/bcachefs/alloc_background.h

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100

fs/bcachefs/alloc_foreground.c

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fs/bcachefs/alloc_foreground.h

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fs/bcachefs/alloc_types.h

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fs/bcachefs/ec.c

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fs/bcachefs/journal.c

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fs/bcachefs/sysfs.c

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