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Re: [PATCH v2 2/2] mac80211: improve minstrel_ht rate sorting by throughput & probability

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On Tue, 2014-09-09 at 23:22 +0200, Thomas Huehn wrote:
> This patch improves the way minstrel_ht sorts rates according to throughput
> and success probability. 3 FOR-loops across the entire rate and mcs group set
> in function minstrel_ht_update_stats() which where used to determine the
> fastest, second fastest and most robust rate are reduced to 2 FOR-loop.
> 
> The sorted list of rates according throughput is extended to the best four
> rates as we need them in upcoming joint rate and power control. The sorting
> is done via the new function minstrel_ht_sort_best_tp_rates(). The annotation
> of those 4 best throughput rates in the debugfs file rc-stats is changes to:
> "A,B,C,D", where A is the fastest rate and C the 4th fastest.
> 
> ---
> v2: fix coding style issues, thx the Felix Fietkau
> 
> Signed-off-by: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
> Tested-by: Stefan Venz <ikstream86@xxxxxxxxx>

The S-o-b etc. should be *before* the --- cutoff ... I'll fix it
manually this time.

johannes

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