diff options
| author | Andrew J. Bennieston <andrew.bennieston@citrix.com> | 2014-06-04 10:30:41 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-06-04 14:48:16 -0700 |
| commit | a55d9766cecf2b1b9af4fcf93b2d41b71e599c76 (patch) | |
| tree | d0900ed18437217a6270bed86af5e97c82b1e45e /drivers/net/xen-netback/common.h | |
| parent | 9bcc14d23982491998dc43ef321884f3408399c7 (diff) | |
xen-netback: Move grant_copy_op array back into struct xenvif.
This array was allocated separately in commit ac3d5ac2 ("xen-netback:
fix guest-receive-side array sizes") due to it being very large, and a
struct xenvif is allocated as the netdev_priv part of a struct
net_device, i.e. via kmalloc() but falling back to vmalloc() if the
initial alloc. fails.
In preparation for the multi-queue patches, where this array becomes
part of struct xenvif_queue and is always allocated through vzalloc(),
move this back into the struct xenvif.
Signed-off-by: Andrew J. Bennieston <andrew.bennieston@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/xen-netback/common.h')
| -rw-r--r-- | drivers/net/xen-netback/common.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/net/xen-netback/common.h b/drivers/net/xen-netback/common.h index 0d4a285cbd7e..2c283d693330 100644 --- a/drivers/net/xen-netback/common.h +++ b/drivers/net/xen-netback/common.h @@ -158,8 +158,7 @@ struct xenvif { struct timer_list wake_queue; - /* This array is allocated seperately as it is large */ - struct gnttab_copy *grant_copy_op; + struct gnttab_copy grant_copy_op[MAX_GRANT_COPY_OPS]; /* We create one meta structure per ring request we consume, so * the maximum number is the same as the ring size. |