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| author | Jesper Dangaard Brouer <hawk@comx.dk> | 2007-09-12 16:36:28 +0200 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:49:20 -0700 |
| commit | e08b09983fe9cf379faf1aefdf9164268d4610e7 (patch) | |
| tree | 579988b32bba063fa5e143b01887eb525176fc98 /include/linux/pkt_sched.h | |
| parent | e9bef55d3d062ee7a78fde2913ec87ca9305a1e0 (diff) | |
| download | linux-e08b09983fe9cf379faf1aefdf9164268d4610e7.tar.gz linux-e08b09983fe9cf379faf1aefdf9164268d4610e7.tar.bz2 linux-e08b09983fe9cf379faf1aefdf9164268d4610e7.zip | |
[NET_SCHED]: Making rate table lookups more flexible.
This is done in order to, add support to changing the rate table to
use the upper-boundry L2T (length to time) value. Currently we use the
lower-boundry, which result in under-estimating the actual bandwidth
usage.
Extend the tc_ratespec struct, with two parameters: 1) "cell_align"
that allow adjusting the alignment of the rate table. 2) "overhead"
that allow adding a packet overhead before the lookup.
Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/pkt_sched.h')
| -rw-r--r-- | include/linux/pkt_sched.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h index 268c51599eb8..919af93b7059 100644 --- a/include/linux/pkt_sched.h +++ b/include/linux/pkt_sched.h @@ -77,8 +77,8 @@ struct tc_ratespec { unsigned char cell_log; unsigned char __reserved; - unsigned short feature; - short addend; + unsigned short overhead; + short cell_align; unsigned short mpu; __u32 rate; }; |