summaryrefslogtreecommitdiffstats
path: root/net/core
diff options
context:
space:
mode:
authorAlexander Duyck <alexander.h.duyck@intel.com>2013-02-08 10:17:15 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-08 17:33:35 -0500
commite5e67305885eb12849b5475764b0542f03dc2b59 (patch)
treebeff2a5540f816b58213da8af6275f7be81a86a7 /net/core
parentbfb235d78387c4fd38e296ed7bd9a4f2b0a5b2b9 (diff)
downloadop-kernel-dev-e5e67305885eb12849b5475764b0542f03dc2b59.zip
op-kernel-dev-e5e67305885eb12849b5475764b0542f03dc2b59.tar.gz
skbuff: Move definition of NETDEV_FRAG_PAGE_MAX_SIZE
In order to address the fact that some devices cannot support the full 32K frag size we need to have the value accessible somewhere so that we can use it to do comparisons against what the device can support. As such I am moving the values out of skbuff.c and into skbuff.h. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/skbuff.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 55f7ef6..6114c11 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -351,10 +351,6 @@ struct netdev_alloc_cache {
};
static DEFINE_PER_CPU(struct netdev_alloc_cache, netdev_alloc_cache);
-#define NETDEV_FRAG_PAGE_MAX_ORDER get_order(32768)
-#define NETDEV_FRAG_PAGE_MAX_SIZE (PAGE_SIZE << NETDEV_FRAG_PAGE_MAX_ORDER)
-#define NETDEV_PAGECNT_MAX_BIAS NETDEV_FRAG_PAGE_MAX_SIZE
-
static void *__netdev_alloc_frag(unsigned int fragsz, gfp_t gfp_mask)
{
struct netdev_alloc_cache *nc;
OpenPOWER on IntegriCloud