Messages in this thread | | | Date | Mon, 13 Jul 2020 14:39:59 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v3 6/7] sched/topology: Introduce SD metaflag for flags needing > 1 groups |
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On Wed, Jul 01, 2020 at 08:06:54PM +0100, Valentin Schneider wrote: > +/* Generate a mask of SD flags with the SDF_NEEDS_GROUPS metaflag */ > +#define SD_FLAG(name, idx, mflags) (BIT(idx) * (((mflags) & SDF_NEEDS_GROUPS) / SDF_NEEDS_GROUPS)) |
#define SD_FLAGS(name, idx, mflags) (!!((mflags) & SDF_NEEDS_GROUPS) * BIT(idx))
> +static const int SD_DEGENERATE_GROUPS_MASK = > +#include<linux/sched/sd_flags.h> > +0; > +#undef SD_FLAG > + > #ifdef CONFIG_SCHED_DEBUG > #define SD_FLAG(_name, idx, mflags) [idx] = {.meta_flags = mflags, .name = #_name}, > static const struct { > -- > 2.27.0 >
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