Re: [libvirt] [PATCH] Increase size of buffer for xend response

On 09/01/2011 06:36 PM, Jim Fehlig wrote: > On systems with many pcpus, the sexpr returned by xend can be quite > large for dom0 when it is configured to have #vcpus = #pcpus (default). > E.g. on a 80 pcpu system, where dom0 had 80 vcpus, the sexpr details > for dom0 was 73817 bytes! Increase maximum buffer size to 256k. > --- > src/xen/xend_internal.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/src/xen/xend_internal.c b/src/xen/xend_internal.c > index 957cd17..1fdebe1 100644 > --- a/src/xen/xend_internal.c > +++ b/src/xen/xend_internal.c > @@ -56,7 +56,7 @@ > * The number of Xen scheduler parameters > */ > > -#define XEND_RCV_BUF_MAX_LEN 65536 > +#define XEND_RCV_BUF_MAX_LEN 262144 I'd write this as: #define XEND_RCV_BUF_MAX_LEN (256 * 1024) for a bit more legibility. ACK with that change.