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| author | Saeed Mahameed <[email protected]> | 2016-09-21 09:19:44 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-09-22 06:51:40 +0000 |
| commit | e4b85508072b32682ba84df32cac5cf6a4f6178e (patch) | |
| tree | 8fadcf552730390a4e1f2afd4e2bfbd9dfb8a911 /drivers/net/xen-netback/interface.c | |
| parent | net/mlx5e: Union RQ RX info per RQ type (diff) | |
| download | kernel-e4b85508072b32682ba84df32cac5cf6a4f6178e.tar.gz kernel-e4b85508072b32682ba84df32cac5cf6a4f6178e.zip | |
net/mlx5e: Slightly reduce hardware LRO size
Before this patch LRO size was 64K, now with build_skb requires
extra room, headroom + sizeof(skb_shared_info) added to the data
buffer will make wqe size or page_frag_size slightly larger than
64K which will demand order 5 page instead of order 4 in 4K page systems.
We take those extra bytes from hardware LRO data size in order to not
increase the required page order for when hardware LRO is enabled.
Signed-off-by: Saeed Mahameed <[email protected]>
Signed-off-by: Tariq Toukan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/xen-netback/interface.c')
0 files changed, 0 insertions, 0 deletions