bcachefs: Fix a transaction path overflow

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It turns out we need bch2_extent_trim_atomi() even when we're deleting
extents one at a time because it's possible for one reflink_p to
reference arbitrarily many reflink_v extents. This doesn't normally
happen, but the data move path can fragment existing extents in the
background.

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

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Kent Overstreet 2022-11-17 19:07:40 -05:00

parent 42af0ad569

commit 96c2e01083

1 changed files with 8 additions and 1 deletions

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9

fs/bcachefs/inode.c

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