Since target allocations can occur while resetting the virtual adapter,
we shouldn't be using GFP_KERNEL for them as it could hang. Switch to
use GFP_NOIO.
Signed-off-by: Brian King <brking@xxxxxxxxxxxxxxxxxx>
---
drivers/scsi/ibmvscsi/ibmvfc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/scsi/ibmvscsi/ibmvfc.c~ibmvfc_target_gfp_flags drivers/scsi/ibmvscsi/ibmvfc.c
--- linux-2.6/drivers/scsi/ibmvscsi/ibmvfc.c~ibmvfc_target_gfp_flags 2009-03-31 08:45:51.000000000 -0500
+++ linux-2.6-bjking1/drivers/scsi/ibmvscsi/ibmvfc.c 2009-03-31 08:45:51.000000000 -0500
@@ -3420,7 +3420,7 @@ static int ibmvfc_alloc_target(struct ib
}
spin_unlock_irqrestore(vhost->host->host_lock, flags);
- tgt = mempool_alloc(vhost->tgt_pool, GFP_KERNEL);
+ tgt = mempool_alloc(vhost->tgt_pool, GFP_NOIO);
if (!tgt) {
dev_err(vhost->dev, "Target allocation failure for scsi id %08llx\n",
scsi_id);
_
--
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