bcachefs: Reduce would_deadlock restarts

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We don't have to take locks in any particular ordering - we'll make
forward progress just fine - but if we try to stick to an ordering, it
can help to avoid excessive would_deadlock transaction restarts.

This tweaks the reflink path to take extents btree locks in the right
order.

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

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Kent Overstreet 2024-01-10 23:47:04 -05:00

parent 5b14ce35af

commit 57f2d20976

1 changed files with 7 additions and 0 deletions

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fs/bcachefs/reflink.c

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