On Mon, May 21, 2018 at 07:38:55PM -0400, Kent Overstreet wrote: > On Mon, May 21, 2018 at 02:24:32PM -0400, Mike Snitzer wrote: > > Every single data structure change in this series should be reviewed for > > unforeseen alignment consequences. Jens seemed to say that is > > worthwhile. Not sure if he'll do it or we divide it up. If we divide > > it up a temp topic branch should be published for others to inspect. > > > > Could be alignment hasn't been a historic concern for a bunch of the > > data structures changed in this series.. if so then all we can do is fix > > up any obvious potential for false sharing. > > Honestly, I almost never worry about alignment... the very few times I do care, > I use __cacheline_aligned_in_smp. And that generally is the right stratgey. If Mike really doesn't want a change we can just open code the kmalloc for the bio set there, the important point is that we should not keep the old API around for no good reason. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
