Messages in this thread | | | Subject | Re: [PATCH v2 rcu 12/16] scsi/scsi_error: Use call_rcu_flush() instead of call_rcu() | From | "Martin K. Petersen" <> | Date | Fri, 25 Nov 2022 21:42:58 -0500 |
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Paul,
> Therefore, make scsi_eh_scmd_add() use call_rcu_flush() in order to > revert to the old behavior.
[...]
> diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c > index 6995c89792300..634672e67c81f 100644 > --- a/drivers/scsi/scsi_error.c > +++ b/drivers/scsi/scsi_error.c > @@ -312,7 +312,7 @@ void scsi_eh_scmd_add(struct scsi_cmnd *scmd) > * Ensure that all tasks observe the host state change before the > * host_failed change. > */ > - call_rcu(&scmd->rcu, scsi_eh_inc_host_failed); > + call_rcu_flush(&scmd->rcu, scsi_eh_inc_host_failed); > } > > /**
OK with me.
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
-- Martin K. Petersen Oracle Linux Engineering
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