| config CACHE_FLUSH_WATCHDOG_THRESHOLD | |
| int "Bytes to flush between WATCHDOG_RESET calls" | |
| default 0 | |
| help | |
| The flush_cache() function periodically, and by default for | |
| every cache line, calls WATCHDOG_RESET(). 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 WATCHDOG_RESET call. |