1config CACHE_FLUSH_WATCHDOG_THRESHOLD
2	int "Bytes to flush between schedule() calls"
3	default 4096
4	help
5	  The flush_cache() function periodically, and by default for
6	  every 4k block, calls schedule() to reset watchdog. When
7	  flushing a large area, that may add a significant amount of
8	  overhead. This option allows you to set a threshold for how
9	  many bytes to flush between each schedule() call.
10