Re: [Qemu-devel] [PATCH 06/16] translate-all: make l1_map lockless

[Richard Henderson]

On 02/26/2018 09:39 PM, Emilio G. Cota wrote:
> Groundwork for supporting parallel TCG generation.
> 
> We never remove entries from the radix tree, so we can use cmpxchg
> to implement lockless insertions.
> 
> Signed-off-by: Emilio G. Cota <address@hidden>
> ---
>  accel/tcg/translate-all.c       | 24 ++++++++++++++----------
>  docs/devel/multi-thread-tcg.txt |  4 ++--
>  2 files changed, 16 insertions(+), 12 deletions(-)

Reviewed-by: Richard Henderson <address@hidden>


r~