Re: [RFC PATCH v2 19/21] Implement "info memtotal" and "query-memtotal"

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From: Eric Blake <eblake@redhat.com>
To: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>
Cc: kvm@vger.kernel.org, gleb@redhat.com, seabios@seabios.org,
	qemu-devel@nongnu.org, kevin@koconnor.net, avi@redhat.com,
	anthony@codemonkey.ws, imammedo@redhat.com
Subject: Re: [RFC PATCH v2 19/21] Implement "info memtotal" and "query-memtotal"
Date: Wed, 11 Jul 2012 09:14:29 -0600	[thread overview]
Message-ID: <4FFD9855.1010902@redhat.com> (raw)
In-Reply-To: <1342002726-18258-20-git-send-email-vasilis.liaskovitis@profitbricks.com>

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On 07/11/2012 04:32 AM, Vasilis Liaskovitis wrote:
> Returns total memory of guest in bytes, including hotplugged memory.
> 
> Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>

Should this instead be merged with query-balloon output, so that we have
a single command that shows all aspects of memory usage (both balloon
and hotplug at once)?


> @@ -1888,3 +1888,15 @@
>  # Since: 1.1.3
>  ##
>  { 'command': 'query-memhp', 'returns': ['MemHpInfo'] }
> +
> +##
> +# @query-memtotal:

A more generic name might be 'query-memory', especially if we merge
balloon and hotplug information into one command.

> +#
> +# Returns total memory in bytes, including hotplugged dimms
> +#
> +# Returns: a l

truncated

-- 
Eric Blake   eblake@redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org




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WARNING: multiple messages have this Message-ID (diff)

From: Eric Blake <eblake@redhat.com>
To: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>
Cc: kvm@vger.kernel.org, gleb@redhat.com, seabios@seabios.org,
	qemu-devel@nongnu.org, kevin@koconnor.net, avi@redhat.com,
	anthony@codemonkey.ws, imammedo@redhat.com
Subject: Re: [Qemu-devel] [RFC PATCH v2 19/21] Implement "info memtotal" and "query-memtotal"
Date: Wed, 11 Jul 2012 09:14:29 -0600	[thread overview]
Message-ID: <4FFD9855.1010902@redhat.com> (raw)
In-Reply-To: <1342002726-18258-20-git-send-email-vasilis.liaskovitis@profitbricks.com>

[-- Attachment #1: Type: text/plain, Size: 872 bytes --]

On 07/11/2012 04:32 AM, Vasilis Liaskovitis wrote:
> Returns total memory of guest in bytes, including hotplugged memory.
> 
> Signed-off-by: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>

Should this instead be merged with query-balloon output, so that we have
a single command that shows all aspects of memory usage (both balloon
and hotplug at once)?


> @@ -1888,3 +1888,15 @@
>  # Since: 1.1.3
>  ##
>  { 'command': 'query-memhp', 'returns': ['MemHpInfo'] }
> +
> +##
> +# @query-memtotal:

A more generic name might be 'query-memory', especially if we merge
balloon and hotplug information into one command.

> +#
> +# Returns total memory in bytes, including hotplugged dimms
> +#
> +# Returns: a l

truncated

-- 
Eric Blake   eblake@redhat.com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org




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next prev parent reply	other threads:[~2012-07-11 15:14 UTC|newest]

Thread overview: 86+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-11 10:31 [RFC PATCH v2 00/21] ACPI memory hotplug Vasilis Liaskovitis
2012-07-11 10:31 ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 01/21][SeaBIOS] Add ACPI_EXTRACT_DEVICE* macros Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 02/21][SeaBIOS] Add SSDT memory device support Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 03/21][SeaBIOS] acpi-dsdt: Implement functions for memory hotplug Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-17  7:23   ` Wen Congyang
2012-07-17  7:23     ` [Qemu-devel] " Wen Congyang
2012-07-20  8:48     ` Vasilis Liaskovitis
2012-07-20  8:48       ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 04/21][SeaBIOS] acpi: generate hotplug memory devices Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:48   ` Wen Congyang
2012-07-11 10:48     ` [Qemu-devel] " Wen Congyang
2012-07-11 16:39     ` Vasilis Liaskovitis
2012-07-11 16:39       ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 05/21][SeaBIOS] pciinit: Fix pcimem_start value Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 11:56   ` Gerd Hoffmann
2012-07-11 11:56     ` [Qemu-devel] " Gerd Hoffmann
2012-07-11 16:45     ` Vasilis Liaskovitis
2012-07-11 16:45       ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-12  7:22       ` Gerd Hoffmann
2012-07-12  7:22         ` [Qemu-devel] " Gerd Hoffmann
2012-07-12  9:09         ` Vasilis Liaskovitis
2012-07-12  9:09           ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 06/21] dimm: Implement memory device abstraction Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-12 19:55   ` Blue Swirl
2012-07-12 19:55     ` [Qemu-devel] " Blue Swirl
2012-07-13 17:39     ` Vasilis Liaskovitis
2012-07-13 17:39       ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 07/21] acpi_piix4: Implement memory device hotplug registers Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 08/21] pc: calculate dimm physical addresses and adjust memory map Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 09/21] pc: Add dimm paravirt SRAT info Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-12 19:48   ` Blue Swirl
2012-07-12 19:48     ` [Qemu-devel] " Blue Swirl
2012-07-13 17:40     ` Vasilis Liaskovitis
2012-07-13 17:40       ` Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 10/21] Implement "-dimm" command line option Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 11/21] Implement dimm_add and dimm_del hmp/qmp commands Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 12/21] fix live-migration when "populated=on" is missing Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 13/21] Implement memory hotplug notification lists Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 14:59   ` Eric Blake
2012-07-11 14:59     ` Eric Blake
2012-07-11 16:47     ` Vasilis Liaskovitis
2012-07-11 16:47       ` Vasilis Liaskovitis
2012-07-11 10:31 ` [RFC PATCH v2 14/21][SeaBIOS] acpi_dsdt: Support _OST dimm method Vasilis Liaskovitis
2012-07-11 10:31   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 15/21] acpi_piix4: _OST dimm support Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 16/21] acpi_piix4: Update dimm state on VM reboot Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 17/21][SeaBIOS] acpi_dsdt: Revert internal dimm state on _OST failure Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 18/21] acpi_piix4: Update dimm bitmap state on hot-remove fail Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 19/21] Implement "info memtotal" and "query-memtotal" Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 15:14   ` Eric Blake [this message]
2012-07-11 15:14     ` Eric Blake
2012-07-11 16:55     ` Vasilis Liaskovitis
2012-07-11 16:55       ` Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 20/21] Implement -dimms, -dimmspop command line options Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 14:55   ` Avi Kivity
2012-07-11 14:55     ` [Qemu-devel] " Avi Kivity
2012-07-11 16:57     ` Vasilis Liaskovitis
2012-07-11 16:57       ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-11 10:32 ` [RFC PATCH v2 21/21] Implement mem_increase, mem_decrease hmp/qmp commands Vasilis Liaskovitis
2012-07-11 10:32   ` [Qemu-devel] " Vasilis Liaskovitis
2012-07-12 20:04 ` [Qemu-devel] [RFC PATCH v2 00/21] ACPI memory hotplug Blue Swirl
2012-07-12 20:04   ` Blue Swirl
2012-07-13 17:49   ` Vasilis Liaskovitis
2012-07-13 17:49     ` Vasilis Liaskovitis
2012-07-14  9:08     ` Blue Swirl
2012-07-14  9:08       ` [Qemu-devel] " Blue Swirl

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