fuse: Fix the reduced queue assignment#83
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bsbernd merged 1 commit intoFeb 4, 2026
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The use of bitmap_weight() didn't give the actual index, but always returned the current cpu, which resulted in a totally wrong mapping. It now just increases a counter for every mapping and ignores cores not in the given (numa) map and then find the index for that. Also added is a pr_debug(), which can be activated for example with echo "module redfs +p" >/proc/dynamic_debug/control (Pity that upstream is not open for such debug messages).
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hbirth
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LGTM
Wasn't this patch upstream as well?
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@hbirth This is exactly what Joanne annotated today - upstreaming stalled (because I was persistently busy) |
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The use of bitmap_weight() didn't give the actual index, but always returned the current cpu, which resulted in a totally wrong mapping.
It now just increases a counter for every mapping and ignores cores not in the given (numa) map and then find the index for that.
Also added is a pr_debug(), which can be activated for example with
echo "module redfs +p" >/proc/dynamic_debug/control (Pity that upstream is not open for such debug messages).