On Sat, 1 Dec 2018 at 12:10, Andreas Gruenbacher <agrue...@redhat.com> wrote:
> Unconditionally call gfs2_adjust_reservation in gfs2_alloc_blocks.  Move
> the code for updating rd_free and rd_free_clone from gfs2_alloc_blocks
> into gfs2_adjust_reservation.

Let me change that description to:

Prepare gfs2_adjust_reservation for resource group glock sharing: Call
it from gfs2_alloc_blocks unconditionally.  Update rd_free and
rd_free_clone in gfs2_adjust_reservation under rd_rsspin: holding the
resource group glock alone will no longer be enough to keep the balance
of the resoruce group counters straight.


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