Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-03-21 Thread Satoru Moriya
Hi Jan, Thank you for reviewing. On 03/21/2013 05:08 AM, Jan Kiszka wrote: > On 2013-02-14 21:21, Satoru Moriya wrote: >> @@ -31,6 +31,7 @@ void os_set_proc_name(const char *s); void >> os_setup_signal_handling(void); void os_daemonize(void); void >> os_setup_post(void); >> +void os_mlock(vo

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-03-21 Thread Jan Kiszka
On 2013-02-14 21:21, Satoru Moriya wrote: > We have some plans to migrate legacy enterprise systems which require > low latency (10 msec order) to kvm virtualized environment. In our > usecase, the system runs with other untrusted guests and so locking > memory which is used by the system is needed

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-03-15 Thread Marcelo Tosatti
On Thu, Feb 14, 2013 at 08:21:51PM +, Satoru Moriya wrote: > We have some plans to migrate legacy enterprise systems which require > low latency (10 msec order) to kvm virtualized environment. In our > usecase, the system runs with other untrusted guests and so locking > memory which is used by

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-03-15 Thread Satoru Moriya
Ping. Can anyone else review this patch? Regards, Satoru On 03/12/2013 05:40 AM, Paolo Bonzini wrote: > Il 14/02/2013 21:21, Satoru Moriya ha scritto: >> We have some plans to migrate legacy enterprise systems which require >> low latency (10 msec order) to kvm virtualized environment. In our

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-03-12 Thread Paolo Bonzini
Il 14/02/2013 21:21, Satoru Moriya ha scritto: > We have some plans to migrate legacy enterprise systems which require > low latency (10 msec order) to kvm virtualized environment. In our > usecase, the system runs with other untrusted guests and so locking > memory which is used by the system is n

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-03-01 Thread Satoru Moriya
Ping? On 02/14/2013 03:21 PM, Satoru Moriya wrote: > We have some plans to migrate legacy enterprise systems which require > low latency (10 msec order) to kvm virtualized environment. In our > usecase, the system runs with other untrusted guests and so locking > memory which is used by the sys

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-02-14 Thread Satoru Moriya
On 02/14/2013 03:39 PM, Michael Tokarev wrote: > 15.02.2013 00:21, Satoru Moriya wrote: >> We have some plans to migrate legacy enterprise systems which require >> low latency (10 msec order) to kvm virtualized environment. In our >> usecase, the system runs with other untrusted guests and so loc

Re: [Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-02-14 Thread Michael Tokarev
15.02.2013 00:21, Satoru Moriya wrote: > We have some plans to migrate legacy enterprise systems which require > low latency (10 msec order) to kvm virtualized environment. In our > usecase, the system runs with other untrusted guests and so locking > memory which is used by the system is needed to

[Qemu-devel] [PATCH v2] Add option to mlock qemu and guest memory

2013-02-14 Thread Satoru Moriya
We have some plans to migrate legacy enterprise systems which require low latency (10 msec order) to kvm virtualized environment. In our usecase, the system runs with other untrusted guests and so locking memory which is used by the system is needed to avoid latency impacts from other guests' memor