bcachefs: Fix bch2_extent_ptr_durability()

We were looking up the wrong entry in the stripes radix tree.

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

diff --git a/fs/bcachefs/extents.c b/fs/bcachefs/extents.c
index 41a2b36f1d2f7ff773889d4d6a22df456d3dd68c..a8c2081cdd250e5cac0a6fe6aa40ae8ef55af95b 100644 (file)
--- a/fs/bcachefs/extents.c
+++ b/fs/bcachefs/extents.c
@@ -79,7 +79,7 @@ static unsigned bch2_extent_ptr_durability(struct bch_fs *c,
 
        for (i = 0; i < p.ec_nr; i++) {
                struct stripe *s =
-                       genradix_ptr(&c->stripes[0], p.idx);
+                       genradix_ptr(&c->stripes[0], p.ec[i].idx);
 
                if (WARN_ON(!s))
                        continue;