| commit | 78722ed0b826644ae240e3c0bbb6bdde02dfe7e1 | |
| author | Emilio G. Cota <cota@braap.org> | |
| Thu, 27 Jul 2017 00:15:41 +0000 (26 20:15 -0400) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Fri, 15 Jun 2018 17:42:55 +0000 (15 07:42 -1000) | ||
| tree | 3c1b92f585d1c820539c73fab43ebc18130c7f3f | treesnapshot (tar.gz zip) |
| parent | 1e05197f24c49d52f339de9053bb1d17082f1be3 | commitdiff |
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>
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>
| accel/tcg/translate-all.c | diffblobblamehistory | |
| docs/devel/multi-thread-tcg.txt | diffblobblamehistory |