closures, from bcache, are async widgets with a variety of uses.
bcachefs also uses them, so they're being moved to lib/; mark them as
maintained.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Acked-by: Coly Li <colyli@suse.de>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
 F:     Documentation/devicetree/bindings/timer/
 F:     drivers/clocksource/
 
+CLOSURES
+M:     Kent Overstreet <kent.overstreet@linux.dev>
+L:     linux-bcachefs@vger.kernel.org
+S:     Supported
+C:     irc://irc.oftc.net/bcache
+F:     include/linux/closure.h
+F:     lib/closure.c
+
 CMPC ACPI DRIVER
 M:     Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
 M:     Daniel Oliveira Nascimento <don@syst.com.br>