Ryan Moeller dce3176349 Avoid taking global lock to destroy zfsdev state ...

We have exclusive access to our zfsdev state object in this section
until it is invalidated by setting zs_minor to -1, so we can destroy
the state without taking a lock if we do the invalidation last, after
a member to ensure correct ordering.

While here, strengthen the assertions that zs_minor is valid when we
enter.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #11751

2021-04-02 11:09:05 -07:00

..

spl

FreeBSD: Fix memory leaks in kstats

2021-03-17 21:55:18 -07:00

zfs

Avoid taking global lock to destroy zfsdev state

2021-04-02 11:09:05 -07:00