| commit | 5ea5050cec9c02e86ceb5e707a889003f895a690 | [log] [tgz] |
|---|---|---|
| author | Bob Peterson <rpeterso@redhat.com> | Mon Nov 25 11:16:25 2013 +0000 |
| committer | Steven Whitehouse <swhiteho@redhat.com> | Fri Jan 03 09:58:08 2014 +0000 |
| tree | 782554af83cacb80322874654782709dddd4174e | |
| parent | 1330edbeaf304703052fb583dd660b96309e4536 [diff] |
GFS2: Implement a "rgrp has no extents longer than X" scheme With the preceding patch, we started accepting block reservations smaller than the ideal size, which requires a lot more parsing of the bitmaps. To reduce the amount of bitmap searching, this patch implements a scheme whereby each rgrp keeps track of the point at this multi-block reservations will fail. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>