tree c127b190ca5eb942cd7570a88e779235cf819e08
parent 395576807555fa9ffb2ae038cae1fe2699f85b89
author Kent Overstreet <kent.overstreet@gmail.com> 1634063113 -0400
committer Kent Overstreet <kent.overstreet@linux.dev> 1698008953 -0400

bcachefs: Fix deletion in __bch2_dev_usrdata_drop()

With snapshots, __bch2_dev_usr_data_drop() now uses an ALL_SNAPSHOTS
iterator, which isn't an extent iterator - meaning we shouldn't be
inserting whiteouts with nonzero size to delete. This fixes a bug where
we go RO because we tried to insert an invalid key in the device remove
path.

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