Displaying 2 results from an estimated 2 matches for "xc_h".
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2009 Jan 14
5
[PATCH] Support cross-bitness guest when core-dumping
This patch allows core-dumping to work on a cross-bit host/guest configuration, whereas previously that was not supported. It supports both PV and FV guests. The core file format generated by the host, needs to match that of the guest, so an alignment issue is addressed, along with the p2m frame list handling being done according to the guest size.
Signed-off-by: Bruce Rogers
2006 Sep 18
1
Re: dumpcore changes -- [Xen-changelog] [xen-unstable] In this patch, the xc_domain_dumpcore_via_callback() in xc_core.c of
...e DUMP_INCREMENT (4 * 1024)
> #define round_pgup(_p) (((_p)+(PAGE_SIZE-1))&PAGE_MASK)
> +
> +/* Callback args for writing to a local dump file. */
> +struct dump_args {
> + int fd;
> + int incomp_fd;
> +};
>
> static int
> copy_from_domain_page(int xc_handle,
> @@ -27,7 +33,7 @@ xc_domain_dumpcore_via_callback(int xc_h
> void *args,
> dumpcore_rtn_t dump_rtn)
> {
> - unsigned long nr_pages;
> + unsigned long n, nr_pages;
> xen_pfn_t *page_array = NULL...