From: Josef Bacik <josef@toxicpanda.com>
Date: Fri, 3 Dec 2021 22:18:17 +0000 (-0500)
Subject: btrfs: convert BUG() for pending_del_nr into an ASSERT
X-Git-Tag: baikal/aarch64/sdk6.1~4929^2~27
X-Git-Url: https://git.baikalelectronics.ru/sdk/?a=commitdiff_plain;h=44e6edd2defe40474e17f46d4022d87f336c81a6;p=kernel.git

btrfs: convert BUG() for pending_del_nr into an ASSERT

This is a logic correctness check, convert it into an ASSERT() instead
of a BUG().

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---

diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c
index 9356edb75ab4f..f7b02abb681b0 100644
--- a/fs/btrfs/inode-item.c
+++ b/fs/btrfs/inode-item.c
@@ -651,6 +651,9 @@ delete:
 		else
 			control->last_size = new_size;
 		if (del_item) {
+			ASSERT(!pending_del_nr ||
+			       ((path->slots[0] + 1) == pending_del_slot));
+
 			if (!pending_del_nr) {
 				/* No pending yet, add ourselves */
 				pending_del_slot = path->slots[0];
@@ -660,8 +663,6 @@ delete:
 				/* Hop on the pending chunk */
 				pending_del_nr++;
 				pending_del_slot = path->slots[0];
-			} else {
-				BUG();
 			}
 		} else {
 			break;