bcachefs: Use for_each_btree_key_upto() more consistently

It's important that in BTREE_ITER_FILTER_SNAPSHOTS mode we always use
peek_upto() and provide an end for the interval we're searching for -
otherwise, when we hit the end of the inode the next inode be in a
different subvolume and not have any keys in the current snapshot, and
we'd iterate over arbitrarily many keys before returning one.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/bcachefs/ec.c b/fs/bcachefs/ec.c
index 0d33dee1aed4..e320868a8b8b 100644
--- a/fs/bcachefs/ec.c
+++ b/fs/bcachefs/ec.c
@@ -683,7 +683,7 @@ static int ec_stripe_delete(struct bch_fs *c, size_t idx)
 {
 	return bch2_btree_delete_range(c, BTREE_ID_stripes,
 				       POS(0, idx),
-				       POS(0, idx + 1),
+				       POS(0, idx),
 				       0, NULL);
 }