|
From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH v2 13/17] translate-all: discard TB when tb_link_page returns an existing matching TB |
Date: | Fri, 13 Apr 2018 17:47:38 -1000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.7.0 |
On 04/05/2018 04:13 PM, Emilio G. Cota wrote: > Use the recently-gained QHT feature of returning the matching TB if it > already exists. This allows us to get rid of the lookup we perform > right after acquiring tb_lock. > > Suggested-by: Richard Henderson <address@hidden> > Signed-off-by: Emilio G. Cota <address@hidden> > --- > docs/devel/multi-thread-tcg.txt | 3 +++ > accel/tcg/cpu-exec.c | 14 ++---------- > accel/tcg/translate-all.c | 50 > +++++++++++++++++++++++++++++++++-------- > 3 files changed, 46 insertions(+), 21 deletions(-) Reviewed-by: Richard Henderson <address@hidden> r~
[Prev in Thread] | Current Thread | [Next in Thread] |