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Commit 1389533e authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Nicholas Bellinger
Browse files

target: remove transport_generic_handle_data 



Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarNicholas Bellinger <nab@linux-iscsi.org>
parent b8b22533

drivers/target/target_core_transport.c

+0 −39
Original line number Diff line number Diff line
@@ -1583,12 +1583,6 @@ void target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess, 
	 */

	core_alua_check_nonop_delay(se_cmd);



	/*

	 * Dispatch se_cmd descriptor to se_lun->lun_se_dev backend

	 * for immediate execution of READs, otherwise wait for

	 * transport_generic_handle_data() to be called for WRITEs

	 * when fabric has filled the incoming buffer.

	 */

	transport_handle_cdb_direct(se_cmd);

	return;

}
@@ -1681,36 +1675,6 @@ int transport_generic_handle_cdb_map( 
}

EXPORT_SYMBOL(transport_generic_handle_cdb_map);



/*	transport_generic_handle_data():

 *

 *

 */

int transport_generic_handle_data(

	struct se_cmd *cmd)

{

	/*

	 * For the software fabric case, then we assume the nexus is being

	 * failed/shutdown when signals are pending from the kthread context

	 * caller, so we return a failure.  For the HW target mode case running

	 * in interrupt code, the signal_pending() check is skipped.

	 */

	if (!in_interrupt() && signal_pending(current))

		return -EPERM;

	/*

	 * If the received CDB has aleady been ABORTED by the generic

	 * target engine, we now call transport_check_aborted_status()

	 * to queue any delated TASK_ABORTED status for the received CDB to the

	 * fabric module as we are expecting no further incoming DATA OUT

	 * sequences at this point.

	 */

	if (transport_check_aborted_status(cmd, 1) != 0)

		return 0;



	transport_add_cmd_to_queue(cmd, TRANSPORT_PROCESS_WRITE, false);

	return 0;

}

EXPORT_SYMBOL(transport_generic_handle_data);



/*	transport_generic_handle_tmr():

 *

 *
@@ -3295,9 +3259,6 @@ get_cmd: 
				break;

			}

			break;

		case TRANSPORT_PROCESS_WRITE:

			target_execute_cmd(cmd);

			break;

		case TRANSPORT_PROCESS_TMR:

			transport_generic_do_tmr(cmd);

			break;

include/target/target_core_base.h

+0 −1
Original line number Diff line number Diff line
@@ -145,7 +145,6 @@ enum transport_state_table { 
	TRANSPORT_NO_STATE	= 0,

	TRANSPORT_NEW_CMD	= 1,

	TRANSPORT_WRITE_PENDING	= 3,

	TRANSPORT_PROCESS_WRITE	= 4,

	TRANSPORT_PROCESSING	= 5,

	TRANSPORT_COMPLETE	= 6,

	TRANSPORT_PROCESS_TMR	= 9,

include/target/target_core_fabric.h

+0 −1
Original line number Diff line number Diff line
@@ -116,7 +116,6 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess, 
		gfp_t, unsigned int, int);

int	transport_handle_cdb_direct(struct se_cmd *);

int	transport_generic_handle_cdb_map(struct se_cmd *);

int	transport_generic_handle_data(struct se_cmd *);

int	transport_generic_map_mem_to_cmd(struct se_cmd *cmd,

		struct scatterlist *, u32, struct scatterlist *, u32);

int	transport_generic_new_cmd(struct se_cmd *);