On Wed, Sep 16, 2020 at 10:33:04PM +0800, Gao Xiang wrote: > Hi Chao, > > On Wed, Sep 16, 2020 at 10:06:04PM +0800, Chao Yu wrote: > > From: Chao Yu <[email protected]> > > > > In below call path, no page will be cached into @pagepool list > > or grabbed from @pagepool list: > > - z_erofs_readpage > > - z_erofs_do_read_page > > - preload_compressed_pages > > - erofs_allocpage > > > > Let's get rid of this unneeded parameter. > > That would be unneeded after .readahead() is introduced recently > (so add_to_page_cache_lru() is also moved to mm code), so I agree > with you on it.
(cont.) ... also it'd be better to add such historical reason to the commit message... since it was of some use before... Thanks, Gao Xiang
