ext4: using nofail preallocation in ext4_es_insert_delayed_block()

[ Upstream commit 4a2d9844 ]

Similar to in ext4_es_remove_extent(), we use a no-fail preallocation
to avoid inconsistencies, except that here we may have to preallocate
two extent_status.

Suggested-by: Jan Kara <jack@suse.cz>
Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230424033846.4732-8-libaokun1@huawei.com


Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Stable-dep-of: 8e387c89 ("ext4: make sure allocate pending entry not fail")
Signed-off-by: Sasha Levin <sashal@kernel.org>