[PATCH 0/4] xfs: rmapbt block and perag reservation fixups

[Brian Foster <bfoster@redhat.com>]

Hi all,

Here's another version of the rmapbt perag reservation fixup. This
series splits the original patch into two: one for the
rename/non-functional changes and another for the logical fix. This
series also includes a couple new patches related to an issue
encountered during testing of the previous patch. I have an xfstests
test for the latter issue sketched out that I'll follow up with once
it's formalized.

Thoughts, reviews, flames appreciated.

Brian

v1:
- Split original perag res. fix into two patches.
- Additional patches for block res. issue.
rfc: https://marc.info/?l=linux-xfs&m=151741074520114&w=2

Brian Foster (4):
  xfs: shutdown if block allocation overruns tx reservation
  xfs: account format bouncing into rmapbt swapext tx reservation
  xfs: rename agfl perag res type to rmapbt
  xfs: account only rmapbt-used blocks against rmapbt perag res

 fs/xfs/libxfs/xfs_ag_resv.c    | 39 ++++++++++++++++++++++-----------------
 fs/xfs/libxfs/xfs_ag_resv.h    | 31 +++++++++++++++++++++++++++++++
 fs/xfs/libxfs/xfs_alloc.c      | 14 +++-----------
 fs/xfs/libxfs/xfs_rmap_btree.c |  4 ++++
 fs/xfs/xfs_bmap_util.c         | 29 ++++++++++++++++++++---------
 fs/xfs/xfs_mount.h             | 11 ++++++-----
 fs/xfs/xfs_reflink.c           |  2 +-
 fs/xfs/xfs_trans.c             | 12 ++++++++----
 8 files changed, 95 insertions(+), 47 deletions(-)

-- 
2.13.6