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| author |   David S. Miller <davem@davemloft.net> | 2015-04-13 13:15:14 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-13 13:15:14 -0400 |
| commit | dfc96c192ad48a16b0d5bba43165d9893a00fe37 (patch) | |
| tree | 1913ecc6850e00015fbc5f511bb617d58fd44c3b /include/linux/rtnetlink.h | |
| parent | selinux/nlmsg: add a build time check for rtnl/xfrm cmds (diff) | |
| parent | net_device: Reorder members to fill holes (diff) | |
| download | linux-dev-dfc96c192ad48a16b0d5bba43165d9893a00fe37.tar.xz linux-dev-dfc96c192ad48a16b0d5bba43165d9893a00fe37.zip | |
Merge branch 'netdev_diet'
Thomas Graf says:
====================
Bring sizeof(net_device) down to < 2K bytes
The size of struct net_device crossed the 2K boundary a while ago which
is a waste in combination with many net namespaces. This series brings
the size of struct net_device down to well below 2K in total size with
a typical configuration. Some reserves a several holes leave room for
further expansion.
Before:
/* size: 2176, cachelines: 34, members: 121 */
After:
/* size: 1984, cachelines: 31, members: 120 */
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/rtnetlink.h')
0 files changed, 0 insertions, 0 deletions