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Commit bcfd8d36 authored by Andrew Morton's avatar Andrew Morton Committed by Jens Axboe
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[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: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 5e6d12b2
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