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| author |   Eric Dumazet <edumazet@google.com> | 2014-09-17 04:49:49 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-09-19 16:25:23 -0400 |
| commit | 2e4e44107176d552f8bb1bb76053e850e3809841 (patch) | |
| tree | b5cbc8a9e0a02bd3973e918e67493b9d81ffae4a /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | tcp: do not fake tcp headers in tcp_send_rcvq() (diff) | |
| download | linux-dev-2e4e44107176d552f8bb1bb76053e850e3809841.tar.xz linux-dev-2e4e44107176d552f8bb1bb76053e850e3809841.zip | |
net: add alloc_skb_with_frags() helper
Extract from sock_alloc_send_pskb() code building skb with frags,
so that we can reuse this in other contexts.
Intent is to use it from tcp_send_rcvq(), tcp_collapse(), ...
We also want to replace some skb_linearize() calls to a more reliable
strategy in pathological cases where we need to reduce number of frags.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions