Re: [PATCH 2/2] qemu-timer: Skip empty timer lists before locking in qemu_clock_deadline_ns_all

[Richard Henderson]

On 1/14/22 11:43 AM, Idan Horowitz wrote:

This decreases qemu_clock_deadline_ns_all's share from 23.2% to 13% in a
profile of icount-enabled aarch64-softmmu.

Signed-off-by: Idan Horowitz<idan.horow...@gmail.com>
---
  util/qemu-timer.c | 3 +++
  1 file changed, 3 insertions(+)

Reviewed-by: Richard Henderson <richard.hender...@linaro.org>

r~