Messages in this thread Patch in this message | | | Date | Fri, 8 Mar 2013 15:01:15 +0300 | From | Dan Carpenter <> | Subject | [patch] [SCSI] bfa: Use GFP_ATOMIC under spin_lock |
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This is always called with spinlocks held so it should use GFP_ATOMIC. The call tree is:
-> bfad_drv_start() Takes spin_lock_irqsave(&bfad->bfad_lock, flags); -> bfa_fcs_pbc_vport_init() -> bfa_fcb_pbc_vport_create()
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/scsi/bfa/bfad.c b/drivers/scsi/bfa/bfad.c index a5f7690..d144a06 100644 --- a/drivers/scsi/bfa/bfad.c +++ b/drivers/scsi/bfa/bfad.c @@ -491,7 +491,7 @@ bfa_fcb_pbc_vport_create(struct bfad_s *bfad, struct bfi_pbc_vport_s pbc_vport) struct bfad_vport_s *vport; int rc; - vport = kzalloc(sizeof(struct bfad_vport_s), GFP_KERNEL); + vport = kzalloc(sizeof(struct bfad_vport_s), GFP_ATOMIC); if (!vport) { bfa_trc(bfad, 0); return;
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