bcachefs: Delete some obsolete journal_seq_blacklist code

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Since metadata version bcachefs_metadata_version_btree_ptr_sectors_written,
we haven't needed the journal seq blacklist mechanism for ignoring
blacklisted btree node writes - we now only need it for ignoring journal
entries that were written after the newest flush journal entry, and then
we only need to keep those blacklist entries around until journal replay
is finished.

That means we can delete the code for scanning btree nodes to GC
journal_seq_blacklist entries.

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

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This commit is contained in:

Kent Overstreet 2021-12-26 16:59:36 -05:00 • committed by Kent Overstreet

parent 8511632d44

commit 04f0f77df2

5 changed files with 11 additions and 101 deletions

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1

fs/bcachefs/bcachefs.h

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78

fs/bcachefs/journal_seq_blacklist.c

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2

fs/bcachefs/journal_seq_blacklist.h

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26

fs/bcachefs/recovery.c

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5

fs/bcachefs/super.c

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