> -----Original Message----- > From: Anoob Soman [mailto:anoob.so...@citrix.com] > Sent: 02 March 2017 10:50 > To: net...@vger.kernel.org; xen-de...@lists.xenproject.org > Cc: Paul Durrant <paul.durr...@citrix.com>; Wei Liu <wei.l...@citrix.com>; > Anoob Soman <anoob.so...@citrix.com> > Subject: [PATCH net] 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.so...@citrix.com>
Acked-by: Paul Durrant <paul.durr...@citrix.com> > --- > drivers/net/xen-netback/hash.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/net/xen-netback/hash.c b/drivers/net/xen- > netback/hash.c > index e8c5ddd..3c4c58b 100644 > --- a/drivers/net/xen-netback/hash.c > +++ b/drivers/net/xen-netback/hash.c > @@ -39,7 +39,7 @@ static void xenvif_add_hash(struct xenvif *vif, const u8 > *tag, > unsigned long flags; > bool found; > > - new = kmalloc(sizeof(*entry), GFP_KERNEL); > + new = kmalloc(sizeof(*entry), GFP_ATOMIC); > if (!new) > return; > > -- > 2.7.4 _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
