Commit 37bb9c95 authored by Kent Overstreet's avatar Kent Overstreet
Browse files

bcachefs: Fix locking in bch2_alloc_write_key() 



Signed-off-by: default avatarKent Overstreet <kent.overstreet@linux.dev>
parent 264b501f

fs/bcachefs/btree_gc.c

+1 −1
Original line number Diff line number Diff line
@@ -1392,11 +1392,11 @@ static int bch2_alloc_write_key(struct btree_trans *trans, 
					 *old,

					 b->data_type);

	gc = *b;

	percpu_up_read(&c->mark_lock);



	if (gc.data_type != old_gc.data_type ||

	    gc.dirty_sectors != old_gc.dirty_sectors)

		bch2_dev_usage_update_m(c, ca, &old_gc, &gc);

	percpu_up_read(&c->mark_lock);



	if (metadata_only &&

	    gc.data_type != BCH_DATA_sb &&