CONFIG_ANON_INODES is gone since commit 
5dd50aaeb185 ("Make anon_inodes
unconditional").
CONFIG_CFQ_GROUP_IOSCHED was replaced with CONFIG_BFQ_GROUP_IOSCHED in
commit 
f382fb0bcef4 ("block: remove legacy IO schedulers").
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: http://lkml.kernel.org/r/20200130192419.3026-1-krzk@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 
        This option only enables generic Block IO controller infrastructure.
        One needs to also enable actual IO controlling logic/policy. For
        enabling proportional weight division of disk bandwidth in CFQ, set
-       CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set
+       CONFIG_BFQ_GROUP_IOSCHED=y; for enabling throttling policy, set
        CONFIG_BLK_DEV_THROTTLING=y.
 
        See Documentation/admin-guide/cgroup-v1/blkio-controller.rst for more information.
 
 config IO_URING
        bool "Enable IO uring support" if EXPERT
-       select ANON_INODES
        select IO_WQ
        default y
        help