Age | Commit message (Collapse) | Author | Files | Lines | |
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2016-06-15 | af_iucv: remove fragment_skb() to use paged SKBs | Eugene Crosser | 1 | -56/+3 | |
Before introducing paged skbs in the receive path, get rid of the function `iucv_fragment_skb()` that replaces one large linear skb with several smaller linear skbs. Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> | |||||
2016-06-15 | af_iucv: use paged SKBs for big outbound messages | Eugene Crosser | 1 | -47/+77 | |
When an outbound message is bigger than a page, allocate and fill a paged SKB, and subsequently use IUCV send primitive with IPBUFLST flag. This relaxes the pressure to allocate big contiguous kernel buffers. Signed-off-by: Eugene Crosser <Eugene.Crosser@ru.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> |