bcachefs: bcachefs_metadata_version_deleted_inodes

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Add a new bitset btree for inodes pending deletion; this means we no
longer have to scan the full inodes btree after an unclean shutdown.

Specifically, this adds:
 - a trigger to update the deleted_inodes btree based on changes to the
   inodes btree
 - a new recovery pass
 - and check_inodes is now only a fsck pass.

Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

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This commit is contained in:

Kent Overstreet 2023-07-17 00:56:29 -04:00

parent 0a6d694584

commit dde8cb1164

5 changed files with 125 additions and 3 deletions

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1

fs/bcachefs/bcachefs.h

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8

fs/bcachefs/bcachefs_format.h

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115

fs/bcachefs/inode.c

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1

fs/bcachefs/inode.h

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3

fs/bcachefs/recovery_types.h

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