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| 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 /include/target/target_core_base.h | |
| parent | scsi: target/core: Use kvcalloc() instead of open-coding it (diff) | |
| download | linux-dev-a95be3842c51c9ac32fe17faedf2c156ccf81bd7.tar.xz linux-dev-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 'include/target/target_core_base.h')
| -rw-r--r-- | include/target/target_core_base.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h index 53b90cc18902..bb965a355187 100644 --- a/include/target/target_core_base.h +++ b/include/target/target_core_base.h @@ -733,7 +733,6 @@ struct se_lun { struct scsi_port_stats lun_stats; struct config_group lun_group; struct se_port_stat_grps port_stat_grps; - struct completion lun_ref_comp; struct completion lun_shutdown_comp; struct percpu_ref lun_ref; struct list_head lun_dev_link; |