summaryrefslogtreecommitdiffstats
path: root/fs/smbfs
diff options
context:
space:
mode:
authorShirley Ma <mashirle@us.ibm.com>2008-04-23 11:55:45 -0700
committerRoland Dreier <rolandd@cisco.com>2008-04-23 11:55:45 -0700
commitbc7b3a36ba02e4053ca38653e6a753082d9add03 (patch)
tree28fe1daa7cab6c7cab71bbc7af22ee6ca7746323 /fs/smbfs
parentbc5698f3ecc9587e1edb343a2878f8d228c49e0e (diff)
IPoIB: Handle 4K IB MTU for UD (datagram) mode
This patch enables IPoIB to use 4K UD messages (when the underlying device and fabrics support a 4K MTU) by using two scatter buffers when PAGE_SIZE is less than or equal to thhe HCA IB MTU size. The first buffer is for IPoIB header + GRH header, and the second buffer is the IPoIB payload, which is 4K-4. Signed-off-by: Shirley Ma <xma@us.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'fs/smbfs')
0 files changed, 0 insertions, 0 deletions