[PATCH v3 08/19] scsi: libsas: Pass gfp_t flags to event notifiers
From: Ahmed S. Darwish <hidden>
Date: 2021-01-18 21:16:29
Also in:
lkml
Subsystem:
scsi libsas subsystem, scsi subsystem, the rest · Maintainers:
"James E.J. Bottomley", "Martin K. Petersen", Linus Torvalds
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() Signed-off-by: Ahmed S. Darwish <redacted> Reviewed-by: John Garry <redacted> Cc: Jason Yan <yanaijie@huawei.com> --- drivers/scsi/libsas/sas_event.c | 3 ++- drivers/scsi/libsas/sas_init.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/libsas/sas_event.c b/drivers/scsi/libsas/sas_event.c
index ba266a17250a..25f3aaea8142 100644
--- 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
index f8ae1f0f17d3..9ce0cd214eb9 100644
--- 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); } }
--
2.30.0