Re: mm-everything-2022-06-09-20-57: locked page at free

[Matthew Wilcox <willy@xxxxxxxxxxxxx>]

On Sat, Jun 11, 2022 at 02:59:41PM -0600, Yu Zhao wrote:
>  check_free_page_bad+0x38/0x48
>  free_pcp_prepare+0x230/0x404
>  free_unref_page_prepare+0x2c/0xc8
>  free_unref_page+0x74/0x1a8
>  __put_page+0x70/0x90
>  filemap_free_folio+0xe0/0x12c
>  filemap_remove_folio+0xec/0x118
>  read_pages+0x150/0x20c

6bf74cddcffa in Linus' tree, merged on Friday.  Thanks.