bcachefs: Fix a transaction path overflow

readdir() in a directory with many subvolumes could overflow transaction
paths - this is a simple hack around the issue.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
This commit is contained in:
Kent Overstreet 2021-10-22 17:33:38 -04:00 • committed by Kent Overstreet
commit ab44d7bdee