In the new add_extent_rec_nolookup() function, we add bytes_used to update found bytes accounting. However there is a typo that we used tmpl->nr, which should be rec->nr. This will make us to add 1 for data backref, instead the correct size. Reported-by: Lu Fengqi <lufq.fnst@xxxxxxxxxxxxxx> Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx> --- cmds-check.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/cmds-check.c b/cmds-check.c index d59968b..b207f8e 100644 --- a/cmds-check.c +++ b/cmds-check.c @@ -4550,7 +4550,7 @@ static int add_extent_rec_nolookup(struct cache_tree *extent_cache, rec->cache.size = tmpl->nr; ret = insert_cache_extent(extent_cache, &rec->cache); BUG_ON(ret); - bytes_used += tmpl->nr; + bytes_used += rec->nr; if (tmpl->metadata) rec->crossing_stripes = check_crossing_stripes(rec->start, -- 2.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
