On 06/01/18 22:39, Nick Desaulniers wrote: > Variable Length Arrays In Structs (VLAIS) is not supported by Clang, and > frowned upon by others. > > https://lkml.org/lkml/2013/9/23/500 > > Here, the VLAIS was used because the size of the bitmap returned from > xen_mc_entry() depended on possibly (based on kernel configuration) > runtime sized data. Rather than declaring args as a VLAIS then calling > sizeof on *args, we calculate the appropriate sizeof args manually. > Further, we can get rid of the #ifdef's and rely on num_possible_cpus() > (thanks to a helpful checkpatch warning from an earlier version of this > patch). > > Suggested-by: Juergen Gross <jgr...@suse.com> > Signed-off-by: Nick Desaulniers <nick.desaulni...@gmail.com>
Reviewed-by: Juergen Gross <jgr...@suse.com> Juergen _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
