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scsi: core: Add comment to target_destroy in scsi_host_template

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Add comment to indicate that the callback function target_destroy in the
scsi_host_template must not sleep.

Signed-off-by: Wenchao Hao <haowenchao2@huawei.com>
Link: https://lore.kernel.org/r/20231018113746.1940197-3-haowenchao2@huawei.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Wenchao Hao 2023-10-18 19:37:46 +08:00 committed by Martin K. Petersen
parent 3dc985bfbd
commit 82f52b2cd5
1 changed files with 3 additions and 0 deletions
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3
include/scsi/scsi_host.h
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@ -245,6 +245,9 @@ struct scsi_host_template {
* midlayer calls this point so that the driver may deallocate
* and terminate any references to the target.
*
* Note: This callback is called with the host lock held and hence
* must not sleep.
*
* Status: OPTIONAL
*/
void (* target_destroy)(struct scsi_target *);