bdev_nvme_qpair() should use qpair instead of ctrlr_ch->qpair for DTRACE.
Otherwise, we get segmentation fault when enabling DTRACE.
Fixes issue #2440
The master branch fixed this bug in the commit d7f0a18 but it was in a
large patch series. So extract only the fix and apply it to the 22.01.x
branch. The 21.10.x branch also has this bug but 22.01.x is a long term
support release that will be supported for 1 year.
Signed-off-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
Reported-by: Or Gerlitz <ogerlitz@nvidia.com>
Change-Id: I458ad62c410af6ce7c228857fa9de28b2cea6282
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12086
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
8c4c66ca04