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/[email protected] Cc: Jason Yan <[email protected]> Reviewed-by: John Garry <[email protected]> Signed-off-by: Ahmed S. Darwish <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
niw · Jan 23, 2021 · 19a3983 · 19a3983
1 parent 71dca55
commit 19a3983
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/drivers/scsi/libsas/sas_event.c b/drivers/scsi/libsas/sas_event.c
@@ -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);
 }

diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
@@ -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);
 		}
 	}