Messages in this thread Patch in this message | | | From | Xingui Yang <> | Subject | [PATCH] scsi: libsas: Directly kick-off EH when ATA device fell off | Date | Fri, 16 Dec 2022 03:29:36 +0000 |
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If the ATA device fell off, call sas_ata_device_link_abort() directly and mark all outstanding QCs as failed and kick-off EH Immediately. This avoids having to wait for block layer timeouts.
Signed-off-by: Xingui Yang <yangxingui@huawei.com> --- drivers/scsi/libsas/sas_discover.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c index d5bc1314c341..bd22741daa99 100644 --- a/drivers/scsi/libsas/sas_discover.c +++ b/drivers/scsi/libsas/sas_discover.c @@ -362,6 +362,11 @@ static void sas_destruct_ports(struct asd_sas_port *port) void sas_unregister_dev(struct asd_sas_port *port, struct domain_device *dev) { + if (test_bit(SAS_DEV_GONE, &dev->state) && + (dev->dev_type == SAS_SATA_DEV || + (dev->tproto & SAS_PROTOCOL_STP))) + sas_ata_device_link_abort(dev, false); + if (!test_bit(SAS_DEV_DESTROY, &dev->state) && !list_empty(&dev->disco_list_node)) { /* this rphy never saw sas_rphy_add */ -- 2.17.1
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