mainlining shenanigans

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