diff mbox

[v4,11/37] target: Correct transport_wait_for_tasks() documentation

Message ID 20170208222507.25715-12-bart.vanassche@sandisk.com (mailing list archive)
State Superseded
Headers show

Commit Message

Bart Van Assche Feb. 8, 2017, 10:24 p.m. UTC 
transport_wait_for_tasks() not only waits for command completion
but also sets CMD_T_STOP. Additionally, this function is not only
called by frontend drivers but also by the target core. Update
the transport_wait_for_tasks() documentation to reflect this.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Andy Grover <agrover@redhat.com>
Cc: David Disseldorp <ddiss@suse.de>
---
 drivers/target/target_core_transport.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Nicholas A. Bellinger Feb. 9, 2017, 9:41 a.m. UTC | #1 
On Wed, 2017-02-08 at 14:24 -0800, Bart Van Assche wrote:
> transport_wait_for_tasks() not only waits for command completion
> but also sets CMD_T_STOP. Additionally, this function is not only
> called by frontend drivers but also by the target core. Update
> the transport_wait_for_tasks() documentation to reflect this.
> 
> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
> Reviewed-by: Hannes Reinecke <hare@suse.com>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Andy Grover <agrover@redhat.com>
> Cc: David Disseldorp <ddiss@suse.de>
> ---

Applied.

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diff mbox

Patch

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 72fd0b430380..2d651f28e90d 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2765,11 +2765,8 @@  __transport_wait_for_tasks(struct se_cmd *cmd, bool fabric_stop,
 }
 
 /**
- * transport_wait_for_tasks - wait for completion to occur
- * @cmd:	command to wait
- *
- * Called from frontend fabric context to wait for storage engine
- * to pause and/or release frontend generated struct se_cmd.
+ * transport_wait_for_tasks - set CMD_T_STOP and wait for t_transport_stop_comp
+ * @cmd: command to wait on
  */
 bool transport_wait_for_tasks(struct se_cmd *cmd)
 {