[PATCH 0/2] A couple of lockdep fixes

[Josef Bacik <josef@toxicpanda.com>]

Hello,

These are the last two lockdep splats I'm able to see in my testing.  We have
like 4 variations of the same lockdep splat that's addressed by 

btrfs: do not create raid sysfs entries under chunk_mutex

Basically this particular dependency pulls in the kernfs_mutex under the
chunk_mutex, and so we have like 4 issues in github with slightly different
splats, but are all fixed by that fix.  With these two patches (and the one I
sent the other day for add_missing_dev) I haven't hit any lockdep splats in 6
runs of xfstests on 3 different VMs in the last 12 hours.  That means it should
take Dave at least 2 runs before he hits a new one.  Thanks,

Josef Bacik (2):
  btrfs: init sysfs for devices outside of the chunk_mutex
  btrfs: do not create raid sysfs entries under chunk_mutex

 fs/btrfs/block-group.c | 23 +++++++++++++++++++----
 fs/btrfs/sysfs.c       | 25 +++++++++++++++++++++++--
 fs/btrfs/volumes.c     |  7 ++++---
 3 files changed, 46 insertions(+), 9 deletions(-)

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2.26.2