diff options
| author | Bart Van Assche <bvanassche@acm.org> | 2018-11-27 15:51:57 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-12-07 21:20:07 -0500 |
| commit | a95be3842c51c9ac32fe17faedf2c156ccf81bd7 (patch) | |
| tree | c5b002c36310bc179f1b71c5039ea7d9b9d384fd /drivers/target/target_core_device.c | |
| parent | 5d6cd9fe318b4a6ed2ecee83306db3f543a4f9c4 (diff) | |
scsi: target/core: Simplify transport_clear_lun_ref()
Since transport_clear_lun_ref() already waits until the percpu-refcount
.release() method is called, it is not necessary to wait first until
percpu_ref_kill_and_confirm() has finished transitioning the refcount into
atomic mode. Remove the code that waits for percpu_ref_kill_and_confirm()
to complete and also the completion object that is used by that code. This
patch does not change the behavior of the SCSI target code.
Cc: Nicholas Bellinger <nab@linux-iscsi.org>
Cc: Mike Christie <mchristi@redhat.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: David Disseldorp <ddiss@suse.de>
Cc: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/target/target_core_device.c')
| -rw-r--r-- | drivers/target/target_core_device.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c index cffd7430bb99..1d51df2b3e77 100644 --- a/drivers/target/target_core_device.c +++ b/drivers/target/target_core_device.c @@ -823,7 +823,6 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name) xcopy_lun = &dev->xcopy_lun; rcu_assign_pointer(xcopy_lun->lun_se_dev, dev); - init_completion(&xcopy_lun->lun_ref_comp); init_completion(&xcopy_lun->lun_shutdown_comp); INIT_LIST_HEAD(&xcopy_lun->lun_deve_list); INIT_LIST_HEAD(&xcopy_lun->lun_dev_link); |