mas_store_prealloc() should never fail, but if it does due to internal tree issues then get as much debug information as possible prior to crashing the kernel. Signed-off-by: Liam R. Howlett <Liam.Howlett@xxxxxxxxxx> --- lib/maple_tree.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/maple_tree.c b/lib/maple_tree.c index b8b8e5d9ed7e5..28853ed23fe8a 100644 --- a/lib/maple_tree.c +++ b/lib/maple_tree.c @@ -5762,7 +5762,7 @@ void mas_store_prealloc(struct ma_state *mas, void *entry) mas_wr_store_setup(&wr_mas); trace_ma_write(__func__, mas, 0, entry); mas_wr_store_entry(&wr_mas); - BUG_ON(mas_is_err(mas)); + MAS_WR_BUG_ON(&wr_mas, mas_is_err(mas)); mas_destroy(mas); } EXPORT_SYMBOL_GPL(mas_store_prealloc); -- 2.39.2
