Hi,
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Thursday, May 08, 2014 8:49 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org
> Cc: r...@twiddle.net; peter.mayd...@linaro.org; m...@redhat.com;
> chris.frie...@windriver.com; Huangweidong (C); Herongguang (St
Il 08/05/2014 05:47, arei.gong...@huawei.com ha scritto:
From: Gonglei
memory mappings don't rely on ioeventfds, there is no need
to destroy and rebuild them when manipulating ioeventfds,
otherwise it scarifies performance.
according to testing result, each ioeventfd deleing needs
about 5ms, w
From: Gonglei
memory mappings don't rely on ioeventfds, there is no need
to destroy and rebuild them when manipulating ioeventfds,
otherwise it scarifies performance.
according to testing result, each ioeventfd deleing needs
about 5ms, within which memory mapping rebuilding needs
about 4ms. With
