diff options
| author | Sagi Grimberg <sagi@grimberg.me> | 2017-01-01 13:41:56 +0200 |
|---|---|---|
| committer | Sagi Grimberg <sagi@grimberg.me> | 2017-01-26 17:45:00 +0200 |
| commit | 06406d81a2d7cfb8abcc4fa6cdfeb8e5897007c5 (patch) | |
| tree | 44710470ec93fd7b8400139ff1a33490d6335525 /drivers | |
| parent | 344770b07b7ae70639ebf110010eb6156a6e55e9 (diff) | |
nvmet: cancel fatal error and flush async work before free controller
Make sure they are not running and we can free the controller
safely.
Signed-off-by: Roy Shterman <roys@lightbitslabs.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/nvme/target/core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/nvme/target/core.c b/drivers/nvme/target/core.c index 4a367549eb93..a327a43f8166 100644 --- a/drivers/nvme/target/core.c +++ b/drivers/nvme/target/core.c @@ -816,6 +816,9 @@ static void nvmet_ctrl_free(struct kref *ref) list_del(&ctrl->subsys_entry); mutex_unlock(&subsys->lock); + flush_work(&ctrl->async_event_work); + cancel_work_sync(&ctrl->fatal_err_work); + ida_simple_remove(&subsys->cntlid_ida, ctrl->cntlid); nvmet_subsys_put(subsys); |