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tcg: move tb_ctx.tb_phys_invalidate_count to tcg_ctx

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Thereby making it per-TCGContext. Once we remove tb_lock, this will
avoid an atomic increment every time a TB is invalidated.

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>
This commit is contained in:
Emilio G. Cota 2017-08-01 15:11:12 -04:00 • committed by Richard Henderson
parent be2cdc5e35
commit 128ed2278c
4 changed files with 20 additions and 3 deletions
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include/exec/tb-context.h
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@ -37,7 +37,6 @@ struct TBContext {
/* statistics */
unsigned tb_flush_count;
int tb_phys_invalidate_count;
};
extern TBContext tb_ctx;