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| author | Eric Dumazet <eric.dumazet@gmail.com> | 2010-07-22 19:09:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-24 21:05:57 -0700 |
| commit | fed66381d65a35198639f564365e61a7f256bf79 (patch) | |
| tree | e4d4c83f135f58c32a85454e28e33407711f7718 /net/dcb | |
| parent | c1f79426e2df5ef96fe3e76de6c7606d15bf390b (diff) | |
net: pskb_expand_head() optimization
Move frags[] at the end of struct skb_shared_info, and make
pskb_expand_head() copy only the used part of it instead of whole array.
This should avoid kmemcheck warnings and speedup pskb_expand_head() as
well, avoiding a lot of cache misses.
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dcb')
0 files changed, 0 insertions, 0 deletions