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iscsi: Use GFP_ATOMIC in iscsi_offload_mesg(). 

Changing to GFP_ATOMIC because the only caller in cnic/bnx2i may
be calling this function while holding spin_lock.

This problem was discovered by Mike Christie.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Acked-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Michael Chan 2009-07-29 08:49:52 +00:00 committed by David S. Miller
parent ca7daea612
commit a541f8401d
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/scsi_transport_iscsi.c
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@ -990,7 +990,7 @@ int iscsi_offload_mesg(struct Scsi_Host *shost,
struct iscsi_uevent *ev;
int len = NLMSG_SPACE(sizeof(*ev) + data_size);
skb = alloc_skb(len, GFP_NOIO);
skb = alloc_skb(len, GFP_ATOMIC);
if (!skb) {
printk(KERN_ERR "can not deliver iscsi offload message:OOM\n");
return -ENOMEM;
@ -1012,7 +1012,7 @@ int iscsi_offload_mesg(struct Scsi_Host *shost,
memcpy((char *)ev + sizeof(*ev), data, data_size);
return iscsi_multicast_skb(skb, ISCSI_NL_GRP_UIP, GFP_NOIO);
return iscsi_multicast_skb(skb, ISCSI_NL_GRP_UIP, GFP_ATOMIC);
}
EXPORT_SYMBOL_GPL(iscsi_offload_mesg);