Andrew Morton bcfd8d3615 [PATCH] CONFIG_BLOCK: blk_congestion_wait() fix ...

Don't just do nothing: it'll cause busywaits all over writeback and page
reclaim.

For now, take a fixed-length nap.  Will improve when NFS starts waking up
throttled processes.

Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2006-09-30 20:52:33 +02:00

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