Re: [Cluster-devel] [GFS2 PATCH] gfs2: Always update the in-core rgrp when the buffer_head is read

2018-08-16 Thread Steven Whitehouse
Hi, On 15/08/18 18:04, Bob Peterson wrote: Hi, Before this patch, function gfs2_rgrp_bh_get would only update the rgrp info from the buffer if the GFS2_RDF_UPTODATE flag was clear. This went back to the days when gfs2 kept rgrp version numbers, and re-read the buffer_heads constantly, not

[Cluster-devel] [GFS2 PATCH] gfs2: Always update the in-core rgrp when the buffer_head is read

2018-08-15 Thread Bob Peterson
Hi, Before this patch, function gfs2_rgrp_bh_get would only update the rgrp info from the buffer if the GFS2_RDF_UPTODATE flag was clear. This went back to the days when gfs2 kept rgrp version numbers, and re-read the buffer_heads constantly, not just when needed. The problem is, RDF_UPTODATE is