Andrew Cooper
2013-Jul-31 13:48 UTC
[Patch v3] docs: Correct docs for extra_guest_irqs command line option
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> CC: Ian Campbell <Ian.Campbell@citrix.com> CC: Ian Jackson <Ian.Jackson@eu.citrix.com> --- Changes for v3: * Further clarification Changes for v2: * Spelling * Clarification about the effects of optional parameters --- docs/misc/xen-command-line.markdown | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/docs/misc/xen-command-line.markdown b/docs/misc/xen-command-line.markdown index 708ffc2..202d800 100644 --- a/docs/misc/xen-command-line.markdown +++ b/docs/misc/xen-command-line.markdown @@ -485,9 +485,15 @@ disable it (edid=no). This option should not normally be required except for debugging purposes. ### extra\_guest\_irqs -> `= <number>` +> `= [<domU number>][,<dom0 number>]` -Increase the number of PIRQs available for the guest. The default is 32. +> Default: `32,256` + +Change the number of PIRQs available for guests. The optional first number is +common for all domUs, while the optional second number (preceded by a comma) +is for dom0. Changing the setting for domU has no impact on dom0 and vice +versa. For example to change dom0 without changing domU, use +`extra_guest_irqs=,512` ### flask\_enabled > `= <integer>` -- 1.7.10.4
Ian Campbell
2013-Aug-02 16:05 UTC
Re: [Patch v3] docs: Correct docs for extra_guest_irqs command line option
On Wed, 2013-07-31 at 14:48 +0100, Andrew Cooper wrote:> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> > CC: Ian Campbell <Ian.Campbell@citrix.com>Acked + aplied, thanks.