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