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authorBart Van Assche <bvanassche@acm.org>2019-01-25 21:34:44 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2019-02-05 05:25:13 +0300
commit3f0661a492a199b7de2fb63eceba8c79039bff83 (patch)
tree72f17cb0976dd048ec122c786b65e0682cd2ffc1 /include/target
parentf80d2f0846b7b9ceb1f2a5951229ee4391edaebd (diff)
downloadlinux-3f0661a492a199b7de2fb63eceba8c79039bff83.tar.xz
scsi: target/core: Remove several state tests from the TMF code
Whether or not a session is being torn down does not affect whether or not SCSI commands are in the task set. Hence remove the "tearing down" checks from the TMF code. The TRANSPORT_ISTATE_PROCESSING check is left out because it is now safe to wait for a command that is in that state. The CMD_T_PRE_EXECUTE is left out because abort processing is postponed until after commands have left the pre-execute state since the patch that makes TMF processing synchronous. See also commit 1c21a48055a6 ("target: Avoid early CMD_T_PRE_EXECUTE failures during ABORT_TASK"). Cc: Nicholas Bellinger <nab@linux-iscsi.org> Cc: Mike Christie <mchristi@redhat.com> Cc: Christoph Hellwig <hch@lst.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')
-rw-r--r--include/target/target_core_base.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 69b7b955902c..19a5bf4214fc 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -502,7 +502,6 @@ struct se_cmd {
#define CMD_T_STOP (1 << 5)
#define CMD_T_TAS (1 << 10)
#define CMD_T_FABRIC_STOP (1 << 11)
-#define CMD_T_PRE_EXECUTE (1 << 12)
spinlock_t t_state_lock;
struct kref cmd_kref;
struct completion t_transport_stop_comp;