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authorThomas Graf <tgraf@suug.ch>2005-11-05 21:14:09 +0100
committerThomas Graf <tgr@axs.localdomain>2005-11-05 22:02:25 +0100
commitdea3f62852f98670b72ad355c67bd55c9af58530 (patch)
tree979515dfac29d831393bdc6c6226575122dcca79 /net/sched/sch_teql.c
parentdba051f36a47989b20b248248ffef7984a2f6013 (diff)
downloadop-kernel-dev-dea3f62852f98670b72ad355c67bd55c9af58530.zip
op-kernel-dev-dea3f62852f98670b72ad355c67bd55c9af58530.tar.gz
[PKT_SCHED]: GRED: Cleanup equalize flag and add new WRED mode detection
Introduces a flags variable using bitops and transforms eqp to use it. Converts the conditions of the form (wred && rio) to (wred) since wred can only be enabled in rio mode anyway. The patch also improves WRED mode detection. The current behaviour does not allow WRED mode to be turned off again without removing the whole qdisc first. The new algorithm checks each VQ against each other looking for equal priorities every time a VQ is changed or added. The performance is poor, O(n**2), but it's used only during administrative tasks and the number of VQs is strictly limited. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Diffstat (limited to 'net/sched/sch_teql.c')
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