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[Xen-devel] [PATCH]: minios: use constant expression to size arrays
| To: | Xen Devel <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] [PATCH]: minios: use constant expression to size arrays |
| From: | Gianni Tedesco <gianni.tedesco@xxxxxxxxxx> |
| Date: | Fri, 7 Jan 2011 16:49:47 +0000 |
| Cc: | Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>, Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx> |
| Delivery-date: | Fri, 07 Jan 2011 08:50:48 -0800 |
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Fixes a compile error in gcc-4.5 which is the reason __CONST_RING_SIZE() was introduced. Let's just use it in minios netfront. Signed-off-by: Gianni Tedesco <gianni.tedesco@xxxxxxxxxx> diff -r c55b93f3f8cf extras/mini-os/netfront.c --- a/extras/mini-os/netfront.c Fri Jan 07 15:27:30 2011 +0000 +++ b/extras/mini-os/netfront.c Fri Jan 07 16:46:18 2011 +0000 @@ -25,8 +25,8 @@ DECLARE_WAIT_QUEUE_HEAD(netfront_queue); -#define NET_TX_RING_SIZE __RING_SIZE((struct netif_tx_sring *)0, PAGE_SIZE) -#define NET_RX_RING_SIZE __RING_SIZE((struct netif_rx_sring *)0, PAGE_SIZE) +#define NET_TX_RING_SIZE __CONST_RING_SIZE(netif_tx, PAGE_SIZE) +#define NET_RX_RING_SIZE __CONST_RING_SIZE(netif_rx, PAGE_SIZE) #define GRANT_INVALID_REF 0 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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