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scsi: libsas: Pass gfp_t flags to event notifiers 

Use the new libsas event notifiers API, which requires callers to
explicitly pass the gfp_t memory allocation flags.

Context analysis:

  - sas_enable_revalidation(): process, acquires mutex
  - sas_resume_ha(): process, calls wait_event_timeout()

Link: https://lore.kernel.org/r/20210118100955.1761652-9-a.darwish@linutronix.de
Cc: Jason Yan <yanaijie@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Ahmed S. Darwish <a.darwish@linutronix.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Ahmed S. Darwish 2021-01-18 11:09:44 +01:00 committed by Martin K. Petersen
parent 71dca5539f
commit 19a39831ff
2 changed files with 4 additions and 2 deletions
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3
drivers/scsi/libsas/sas_event.c
View File

@ -109,7 +109,8 @@ void sas_enable_revalidation(struct sas_ha_struct *ha)
sas_phy = container_of(port->phy_list.next, struct asd_sas_phy,
port_phy_el);
sas_notify_port_event(sas_phy, PORTE_BROADCAST_RCVD);
sas_notify_port_event_gfp(sas_phy,
PORTE_BROADCAST_RCVD, GFP_KERNEL);
}
mutex_unlock(&ha->disco_mutex);
}

3
drivers/scsi/libsas/sas_init.c
View File

@ -404,7 +404,8 @@ void sas_resume_ha(struct sas_ha_struct *ha)
if (phy->suspended) {
dev_warn(&phy->phy->dev, "resume timeout\n");
sas_notify_phy_event(phy, PHYE_RESUME_TIMEOUT);
sas_notify_phy_event_gfp(phy, PHYE_RESUME_TIMEOUT,
GFP_KERNEL);
}
}