| commit | d433673e5f9180e05a770c4b2ab18c08ad51cc21 | [log] [tgz] |
|---|---|---|
| author | Jesper Dangaard Brouer <brouer@redhat.com> | Mon Jan 28 23:45:12 2013 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jan 29 13:36:24 2013 -0500 |
| tree | 7d71bb8483724418e6a4f48cc4099a8722c704c8 | |
| parent | 6e34a8b37aca63f109bf990d46131ee07206f5f1 [diff] |
net: frag helper functions for mem limit tracking This change is primarily a preparation to ease the extension of memory limit tracking. The change does reduce the number atomic operation, during freeing of a frag queue. This does introduce a some performance improvement, as these atomic operations are at the core of the performance problems seen on NUMA systems. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>