bcachefs: Handle cached data LRU wraparound

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We only have 48 bits for the LRU time field, which is insufficient to
prevent wraparound.

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

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Kent Overstreet 2024-06-17 13:15:16 -04:00

parent cff07e2739

commit 2e9940d4a1

1 changed files with 41 additions and 5 deletions

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fs/bcachefs/alloc_background.c

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