nvme - Do a better job backing out of probe errors
commit1014e37c0dbcf7bafaa4b981a9b5019e2bb52100
authorMatthew Dillon <dillon@apollo.backplane.com>
Wed, 11 Jul 2018 18:45:38 +0000 (11 11:45 -0700)
committerMatthew Dillon <dillon@apollo.backplane.com>
Wed, 11 Jul 2018 18:45:38 +0000 (11 11:45 -0700)
tree9c7b7c2f9ecd71f0e2b7197f183178d5b509a8a5
parent5a500d261ead3fa5e2a0732c6f7d5e61b12cc39c
nvme - Do a better job backing out of probe errors

* AWS provides nvme interfaces which might not have attached volumes.
  Improve stability on AWS nvme (still needs more work).  Play nice
  when queue creation fails.  Do a better job tracking MSI-X
  interrupt installation and removal.
sys/dev/disk/nvme/nvme.c
sys/dev/disk/nvme/nvme_admin.c