diff options
| author | Bart Van Assche | 2018-11-28 00:51:57 +0100 |
|---|---|---|
| committer | Martin K. Petersen | 2018-12-08 03:20:07 +0100 |
| commit | a95be3842c51c9ac32fe17faedf2c156ccf81bd7 (patch) | |
| tree | c5b002c36310bc179f1b71c5039ea7d9b9d384fd /drivers/target/target_core_tpg.c | |
| parent | scsi: target/core: Use kvcalloc() instead of open-coding it (diff) | |
| download | kernel-qcow2-linux-a95be3842c51c9ac32fe17faedf2c156ccf81bd7.tar.gz kernel-qcow2-linux-a95be3842c51c9ac32fe17faedf2c156ccf81bd7.tar.xz kernel-qcow2-linux-a95be3842c51c9ac32fe17faedf2c156ccf81bd7.zip | |
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_tpg.c')
| -rw-r--r-- | drivers/target/target_core_tpg.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c index 16e7a6500be4..e2ace1059437 100644 --- a/drivers/target/target_core_tpg.c +++ b/drivers/target/target_core_tpg.c @@ -577,7 +577,6 @@ struct se_lun *core_tpg_alloc_lun( } lun->unpacked_lun = unpacked_lun; atomic_set(&lun->lun_acl_count, 0); - init_completion(&lun->lun_ref_comp); init_completion(&lun->lun_shutdown_comp); INIT_LIST_HEAD(&lun->lun_deve_list); INIT_LIST_HEAD(&lun->lun_dev_link); |