xen-netback: Use GFP_ATOMIC to allocate hash
Allocation of new_hash, inside xenvif_new_hash(), always happen in softirq context, so use GFP_ATOMIC instead of GFP_KERNEL for new hash allocation. Signed-off-by: Anoob Soman <anoob.soman@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -39,7 +39,7 @@ static void xenvif_add_hash(struct xenvif *vif, const u8 *tag,
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unsigned long flags;
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bool found;
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new = kmalloc(sizeof(*entry), GFP_KERNEL);
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new = kmalloc(sizeof(*entry), GFP_ATOMIC);
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if (!new)
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return;
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