From 431e0038e27762ddee42197f38cc7e303efe55dc Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Thu, 1 Sep 2022 16:27:51 -0400 Subject: [PATCH] maple_tree: Use MAS_WR_BUG_ON() in mas_store_prealloc() 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 --- 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 ac24a4f3b03c..eacbc720c619 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); -- 2.50.1