| commit | 1cbb3380ef683f742876f48e3739b3df4ea9e168 | |
| author | Thomas Graf <tgraf@suug.ch> | |
| Tue, 5 Jul 2005 21:13:41 +0000 (5 14:13 -0700) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Tue, 5 Jul 2005 21:13:41 +0000 (5 14:13 -0700) | ||
| tree | f1c65a6325068ea7baeec716adea5176cdbe6f20 | treesnapshot (tar.gz zip) |
| parent | e176fe8954a5239c24afe79b1001ba3c29511963 | commitdiff |
[NET]: Reduce size of sk_buff by 4 bytes
Reduce local_df to a bit field and ip_summed to a 2 bits
field thus saving 13 bits. Move bit fields, packet type,
and protocol into the spare area between the priority
and the destructor. Saves 4 bytes on both, 32bit and
64bit architectures.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Reduce local_df to a bit field and ip_summed to a 2 bits
field thus saving 13 bits. Move bit fields, packet type,
and protocol into the spare area between the priority
and the destructor. Saves 4 bytes on both, 32bit and
64bit architectures.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
| include/linux/skbuff.h | diffblobblamehistory |