bcachefs: Fix GFP_KERNEL allocation in break_cycle()

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

diff --git a/fs/bcachefs/btree_locking.c b/fs/bcachefs/btree_locking.c
index c3e9b0c..d66fff2 100644 (file)
--- a/fs/bcachefs/btree_locking.c
+++ b/fs/bcachefs/btree_locking.c
@@ -215,6 +215,7 @@ static noinline int break_cycle(struct lock_graph *g, struct printbuf *cycle)
 
        if (unlikely(!best)) {
                struct printbuf buf = PRINTBUF;
+               buf.atomic++;
 
                prt_printf(&buf, bch2_fmt(g->g->trans->c, "cycle of nofail locks"));