similar to: Réf. : Re: [PATCH 0/4] Virtual Machine Time Accounting

The aim of these four patches is to introduce Virtual Machine time accounting. _Ingo_, as these patches modify files of the scheduler, could you have a look to them, please ? [PATCH 1/4] as recent CPUs introduce a third running state, after "user" and "system", we need a new field, "guest", in cpustat to store the time used by the CPU to run virtual CPU. Modify

The aim of these four patches is to introduce Virtual Machine time accounting. _Ingo_, as these patches modify files of the scheduler, could you have a look to them, please ? [PATCH 1/4] as recent CPUs introduce a third running state, after "user" and "system", we need a new field, "guest", in cpustat to store the time used by the CPU to run virtual CPU. Modify

Avi, Hope this series is okay now. Thanks for the testing

In case of failing due to lack of memory in the system, blkif_init potentially leaves a leak if some of the allocations was sucessfully suceeded. This patch frees the memory allocated, avoiding the leak. Signed-off-by: Glauber de Oliveira Costa <glommer@br.ibm.com> -- glommer _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi, This small series provides some more fixes towards the goal to have the PARAVIRT selectable for x86_64. After that, just some more small steps are needed. The first fix is not even specific for PARAVIRT, and it's actually preventing the whole tree from booting.

Hi, This small series provides some more fixes towards the goal to have the PARAVIRT selectable for x86_64. After that, just some more small steps are needed. The first fix is not even specific for PARAVIRT, and it's actually preventing the whole tree from booting.

Hi, I think that is a oplock problem. disable oplock in your share. ----------------------------------- St?phane PURNELLE stephane.purnelle@corman.be Service Informatique Corman S.A. Tel : 00 32 087/342467

Hi folks, After some time away from it, and a big rebase as a consequence, here is the updated version of paravirt_ops for x86_64, heading to inclusion. Your criticism is of course, very welcome. Have fun -- arch/x86_64/Kconfig | 11 arch/x86_64/ia32/syscall32.c | 2 arch/x86_64/kernel/Makefile | 1 arch/x86_64/kernel/apic.c | 2

Hi folks, After some time away from it, and a big rebase as a consequence, here is the updated version of paravirt_ops for x86_64, heading to inclusion. Your criticism is of course, very welcome. Have fun -- arch/x86_64/Kconfig | 11 arch/x86_64/ia32/syscall32.c | 2 arch/x86_64/kernel/Makefile | 1 arch/x86_64/kernel/apic.c | 2

Laurent Vivier wrote: > The aim of these two patches is to measure the CPU time used by a virtual > machine. All comments are welcome... I'm not sure it's the good way to do that. > > [PATCH 1/2] introduce a new field, "guest", in cpustat to store the time used by > the CPU to run virtual CPU. Modify /proc/stat to display this new field. > > [PATCH 2/2]

Laurent Vivier wrote: > The aim of these two patches is to measure the CPU time used by a virtual > machine. All comments are welcome... I'm not sure it's the good way to do that. > > [PATCH 1/2] introduce a new field, "guest", in cpustat to store the time used by > the CPU to run virtual CPU. Modify /proc/stat to display this new field. > > [PATCH 2/2]

Change Makefile so vsmp_64.o object is dependent on PARAVIRT, rather than X86_VSMP Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Ravikiran Thirumalai <kiran@scalemp.com> Acked-by: Shai Fultheim <shai@scalemp.com> --- arch/x86/kernel/Makefile | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/kernel/Makefile

What's left in processor_32.h and processor_64.h cannot be cleanly integrated. However, it's just a couple of definitions. They are moved to processor.h around ifdefs, and the original files are deleted. Note that there's much less headers included in the final version. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> --- include/asm-x86/processor.h | 140

What's left in processor_32.h and processor_64.h cannot be cleanly integrated. However, it's just a couple of definitions. They are moved to processor.h around ifdefs, and the original files are deleted. Note that there's much less headers included in the final version. Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> --- include/asm-x86/processor.h | 140

Hi! I have the same problem with my PDC. Work fine: Modify the script for add samba attribute ( three lines) Execute manually the entry (with smbldap-useradd.pl -w machine1) Try to join the domain Don't work : Samba call the smbldap-useradd -w %u and the script is not modified. I use samba 3.0.2a RH 8.0 openldap 2.1.25 ----------------------------------- St?phane PURNELLE

On Wed, Nov 06, 2019 at 03:02:25PM +0100, Laurent Vivier wrote: > On 06/11/2019 14:56, Michael S. Tsirkin wrote: > > On Fri, Oct 18, 2019 at 06:47:18PM +0200, Laurent Vivier wrote: > >> When we hot unplug a virtserialport and then try to hot plug again, > >> it fails: > >> > >> (qemu) chardev-add socket,id=serial0,path=/tmp/serial0,server,nowait >

[PATCH 3/4] modify account_system_time() to add cputime to cpustat->guest i= f we are running a VCPU. We add this cputime to cpustat->user instead of cpustat->system because this part of KVM code is in fact user code although= it is executed in the kernel. We duplicate VCPU time between guest and user to allow an unmodified "top(1)" to display correct value. A modified

[PATCH 3/4] modify account_system_time() to add cputime to cpustat->guest i= f we are running a VCPU. We add this cputime to cpustat->user instead of cpustat->system because this part of KVM code is in fact user code although= it is executed in the kernel. We duplicate VCPU time between guest and user to allow an unmodified "top(1)" to display correct value. A modified

[PATCH 2/4] like for cpustat, introduce the "gtime" (guest time of the task= ) and "cgtime" (guest time of the task children) fields for the tasks. Modify signal_struct and task_struct. Modify /proc/<pid>/stat to dis= play these new fields. Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net> -- = ------------- Laurent.Vivier@bull.net --------------

[PATCH 2/4] like for cpustat, introduce the "gtime" (guest time of the task= ) and "cgtime" (guest time of the task children) fields for the tasks. Modify signal_struct and task_struct. Modify /proc/<pid>/stat to dis= play these new fields. Signed-off-by: Laurent Vivier <Laurent.Vivier@bull.net> -- = ------------- Laurent.Vivier@bull.net --------------