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| author | Jesper Dangaard Brouer <brouer@redhat.com> | 2013-01-29 00:45:12 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-29 19:36:24 +0100 |
| commit | d433673e5f9180e05a770c4b2ab18c08ad51cc21 (patch) | |
| tree | 7d71bb8483724418e6a4f48cc4099a8722c704c8 /drivers/video/imxfb.c | |
| parent | net: cacheline adjust struct inet_frag_queue (diff) | |
| download | linux-d433673e5f9180e05a770c4b2ab18c08ad51cc21.tar.xz linux-d433673e5f9180e05a770c4b2ab18c08ad51cc21.zip | |
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>
Diffstat (limited to 'drivers/video/imxfb.c')
0 files changed, 0 insertions, 0 deletions