Hello, David. On Fri, Jun 14, 2019 at 05:15:24PM +0200, David Sterba wrote: > fs/btrfs/inode.c: In function ‘cow_file_range_async’: > fs/btrfs/inode.c:1278:4: error: implicit declaration of function ‘css_get’; did you mean ‘css_put’? [-Werror=implicit-function-declaration] > 1278 | css_get(blkcg_css); > | ^~~~~~~ > | css_put > > I don't have CONFIG_CGROUPS enabled in the testing kernel so this probably > needs a wrapper so the ifdef is not in the middle of the function. Yeah, got a bunch of kbuild warnings last night. I'll fix them up and send v2 patchset. Thanks. -- tejun
