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authorWenchao Hao <haowenchao2@huawei.com>2023-10-18 19:37:46 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2023-10-24 22:31:04 -0400
commit82f52b2cd5fccc61290e14c970f1280791ca4dee (patch)
treeb18d9e7f915fc1261bc8d845acab04b3dd5e1990 /include/scsi
parent3dc985bfbd00e1fb3dac4b1359efd6b71855b81f (diff)
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scsi: core: Add comment to target_destroy in scsi_host_template
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>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/scsi_host.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 49f768d0ff37..2c61dd30d766 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -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 *);