On Thu, Jun 30, 2016 at 05:40:23PM +0100, Andrew Cooper wrote: > When scripting, it is much more convenient to use: > > [root@fusebot ~]# xl info xen_version > 4.8-unstable > > than to construct some sed/awk/other to parse: > > [root@fusebot ~]# xl info > ... > xen_version : 4.8-unstable > ... > > This works by wrapping all printf() calls in main_info() with maybe_printf(), > which formats its arguments, compares the resulting string to the provided > restriction, and discards it if no match is found. > > A restriction like this doesn't make sense in combination with --numa, so is > excluded in that case. > > Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
Acked-by: Wei Liu <wei.l...@citrix.com> I only skim the code. It looks reasonable. Wei. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
