Chris Mason 2dd3e67b1e Btrfs: More throttle tuning ...

* Make walk_down_tree wake up throttled tasks more often
* Make walk_down_tree call cond_resched during long loops
* As the size of the ref cache grows, wait longer in throttle
* Get rid of the reada code in walk_down_tree, the leaves don't get
  read anymore, thanks to the ref cache.

Signed-off-by: Chris Mason <chris.mason@oracle.com>

2008-09-25 11:04:06 -04:00

fs/btrfs

Btrfs: More throttle tuning

2008-09-25 11:04:06 -04:00

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