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SubjectRe: [PATCH 6/6] writeback: throttle buffered writeback
Date
Hi, Jens,

Jens Axboe <axboe@fb.com> writes:

> If the device has write back caching, 'wb_cache_delay' delays by
> this amount of usecs when a write completes before allowing more.

What's the reason behind that?

Thanks!
Jeff

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