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authorEmilio G. Cota <cota@braap.org>2017-07-26 20:15:41 -0400
committerRichard Henderson <richard.henderson@linaro.org>2018-06-15 07:42:55 -1000
commit78722ed0b826644ae240e3c0bbb6bdde02dfe7e1 (patch)
tree3c1b92f585d1c820539c73fab43ebc18130c7f3f /scripts/qapi/types.py
parent1e05197f24c49d52f339de9053bb1d17082f1be3 (diff)
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translate-all: make l1_map lockless
Groundwork for supporting parallel TCG generation.

We never remove entries from the radix tree, so we can use cmpxchg
to implement lockless insertions.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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