On Mon, 2011-03-28 at 17:06 -0400, Christoph Hellwig wrote: > Update the extent tree in case we have to reuse a busy extent, so that it > always is kept uptodate. This is done by replacing the busy list searches > with a new xfs_alloc_busy_reuse helper, which updates the busy extent tree > in case of a reuse. Also replace setting transactions to sync with forcing > the log out in case we found a busy extent to reuse. This makes the code a > lot more simple, and is required for discard support later on. While it > will cause performance regressios with just this patch applied, the impact > is more than mitigated by the next patch in the series. > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> Looks good. xfs_alloc_busy_update_extent() is a better name than xfs_alloc_buisy_try_reuse() was. Reviewed-by: Alex Elder <aelder@xxxxxxx> _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
