On Tue, 7 Dec 2021 at 12:30, Yongji Xie <xieyongji@xxxxxxxxxxxxx> wrote: > > Ping. > > On Mon, Nov 22, 2021 at 5:07 PM Xie Yongji <xieyongji@xxxxxxxxxxxxx> wrote: > > > > The acceptable maximum value of lend parameter in > > filemap_write_and_wait_range() is LLONG_MAX rather > > than -1. And there is also some logic depending on > > LLONG_MAX check in write_cache_pages(). So let's > > pass LLONG_MAX to filemap_write_and_wait_range() > > in fuse_writeback_range() instead. Looks good; applied. Thanks, Miklos