if BLOCK
+config BLOCK_LEGACY_AUTOLOAD
+ bool "Legacy autoloading support"
+ help
+ Enable loading modules and creating block device instances based on
+ accesses through their device special file. This is a historic Linux
+ feature and makes no sense in a udev world where device files are
+ created on demand.
+
+ Say N here unless booting or other functionality broke without it, in
+ which case you should also send a report to your distribution and
+ linux-block@vger.kernel.org.
+
config BLK_RQ_ALLOC_TIME
bool